31406047920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 640

約数和(自身を含む): 121725542400

約数和(自身を除く): 90319494480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 109, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 218, 234, 240, 248, 260, 270, 279, 310, 312, 327, 331, 351, 360, 372, 390, 403, 432, 436, 465, 468, 496, 520, 540, 545, 558, 585, 620, 624, 654, 662, 702, 720, 744, 780, 806, 837, 872, 930, 936, 981, 993, 1040, 1080, 1090, 1116, 1170, 1209, 1240, 1308, 1324, 1395, 1404, 1417, 1488, 1560, 1612, 1635, 1655, 1674, 1744, 1755, 1860, 1872, 1962, 1986, 2015, 2160, 2180, 2232, 2340, 2418, 2480, 2616, 2648, 2790, 2808, 2834, 2943, 2979, 3120, 3224, 3270, 3310, 3348, 3379, 3510, 3627, 3720, 3924, 3972, 4030, 4185, 4251, 4303, 4360, 4464, 4680, 4836, 4905, 4965, 5232, 5296, 5580, 5616, 5668, 5886, 5958, 6045, 6448, 6540, 6620, 6696, 6758, 7020, 7085, 7254, 7440, 7848, 7944, 8060, 8370, 8502, 8606, 8720, 8937, 9360, 9672, 9810, 9930, 10137, 10261, 10881, 11160, 11336, 11772, 11916, 12090, 12753, 12909, 13080, 13240, 13392, 13516, 14040, 14170, 14508, 14715, 14895, 15696, 15888, 16120, 16740, 16895, 17004, 17212, 17874, 18135, 19344, 19620, 19860, 20274, 20522, 21255, 21515, 21762, 22320, 22672, 23544, 23832, 24180, 25506, 25818, 26160, 26480, 27032, 28080, 28340, 29016, 29430, 29790, 30411, 30783, 32240, 33480, 33790, 34008, 34424, 35748, 36079, 36270, 38259, 38727, 39240, 39720, 40548, 41044, 42510, 43030, 43524, 43927, 44685, 47088, 47664, 48360, 50685, 51012, 51305, 51636, 54064, 54405, 56680, 58032, 58860, 59580, 60822, 61566, 63765, 64545, 66960, 67580, 68016, 68848, 71496, 72158, 72540, 76518, 77454, 78480, 79440, 81096, 82088, 85020, 86060, 87048, 87854, 89370, 91233, 92349, 96720, 101370, 102024, 102610, 103272, 108237, 108810, 113360, 116181, 117720, 119160, 121644, 123132, 127530, 129090, 131781, 133393, 135160, 142992, 144316, 145080, 152055, 153036, 153915, 154908, 162192, 164176, 170040, 172120, 174096, 175708, 178740, 180395, 182466, 184698, 191295, 193635, 202740, 204048, 205220, 206544, 216474, 217620, 219635, 232362, 235440, 238320, 243288, 246264, 255060, 258180, 263562, 266786, 270320, 277047, 288632, 290160, 304110, 306072, 307830, 309816, 324711, 340080, 344240, 351416, 357480, 360790, 364932, 369396, 382590, 387270, 395343, 400179, 405480, 410440, 432948, 435240, 439270, 456165, 461745, 464724, 469027, 486576, 492528, 510120, 516360, 527124, 533572, 541185, 554094, 577264, 580905, 608220, 612144, 615660, 619632, 649422, 658905, 666965, 702832, 714960, 721580, 729864, 738792, 765180, 774540, 790686, 800358, 810960, 820880, 865896, 870480, 878540, 912330, 923490, 929448, 938054, 974133, 1020240, 1032720, 1054248, 1067144, 1082370, 1108188, 1118449, 1161810, 1186029, 1200537, 1216440, 1231320, 1298844, 1317810, 1333930, 1385235, 1407081, 1443160, 1459728, 1477584, 1530360, 1549080, 1581372, 1600716, 1623555, 1731792, 1757080, 1824660, 1846980, 1858896, 1876108, 1948266, 1976715, 2000895, 2108496, 2134288, 2164740, 2216376, 2236898, 2323620, 2345135, 2372058, 2401074, 2432880, 2462640, 2597688, 2635620, 2667860, 2770470, 2814162, 2886320, 3060720, 3098160, 3162744, 3201432, 3247110, 3355347, 3514160, 3601611, 3649320, 3693960, 3752216, 3896532, 3953430, 4001790, 4221243, 4329480, 4432752, 4473796, 4647240, 4690270, 4744116, 4802148, 4870665, 5195376, 5271240, 5335720, 5540940, 5592245, 5628324, 5930145, 6002685, 6325488, 6402864, 6494220, 6710694, 7035405, 7203222, 7298640, 7387920, 7504432, 7793064, 7906860, 8003580, 8442486, 8658960, 8947592, 9294480, 9380540, 9488232, 9604296, 9741330, 10066041, 10542480, 10671440, 11081880, 11184490, 11256648, 11860290, 12005370, 12663729, 12988440, 13421388, 14070810, 14406444, 14539837, 15586128, 15813720, 16007160, 16776735, 16884972, 17895184, 18008055, 18761080, 18976464, 19208592, 19482660, 20132082, 21106215, 22163760, 22368980, 22513296, 23720580, 24010740, 25327458, 25976880, 26842776, 28141620, 28812888, 29079674, 30198123, 31627440, 32014320, 33553470, 33769944, 36016110, 37522160, 38965320, 40264164, 42212430, 43619511, 44737960, 47441160, 48021480, 50330205, 50654916, 53685552, 56283240, 57625776, 58159348, 60396246, 63318645, 67106940, 67539888, 72032220, 72699185, 77930640, 80528328, 84424860, 87239022, 89475920, 94882320, 96042960, 100660410, 101309832, 112566480, 116318696, 120792492, 126637290, 130858533, 134213880, 144064440, 145398370, 150990615, 161056656, 168849720, 174478044, 201320820, 202619664, 218097555, 232637392, 241584984, 253274580, 261717066, 268427760, 288128880, 290796740, 301981230, 337699440, 348956088, 392575599, 402641640, 436195110, 483169968, 506549160, 523434132, 581593480, 603962460, 654292665, 697912176, 785151198, 805283280, 872390220, 1013098320, 1046868264, 1163186960, 1207924920, 1308585330, 1570302396, 1744780440, 1962877995, 2093736528, 2415849840, 2617170660, 3140604792, 3489560880, 3925755990, 5234341320, 6281209584, 7851511980, 10468682640, 15703023960, 31406047920]

約数ペア:

[(1, 31406047920), (2, 15703023960), (3, 10468682640), (4, 7851511980), (5, 6281209584), (6, 5234341320), (8, 3925755990), (9, 3489560880), (10, 3140604792), (12, 2617170660), (13, 2415849840), (15, 2093736528), (16, 1962877995), (18, 1744780440), (20, 1570302396), (24, 1308585330), (26, 1207924920), (27, 1163186960), (30, 1046868264), (31, 1013098320), (36, 872390220), (39, 805283280), (40, 785151198), (45, 697912176), (48, 654292665), (52, 603962460), (54, 581593480), (60, 523434132), (62, 506549160), (65, 483169968), (72, 436195110), (78, 402641640), (80, 392575599), (90, 348956088), (93, 337699440), (104, 301981230), (108, 290796740), (109, 288128880), (117, 268427760), (120, 261717066), (124, 253274580), (130, 241584984), (135, 232637392), (144, 218097555), (155, 202619664), (156, 201320820), (180, 174478044), (186, 168849720), (195, 161056656), (208, 150990615), (216, 145398370), (218, 144064440), (234, 134213880), (240, 130858533), (248, 126637290), (260, 120792492), (270, 116318696), (279, 112566480), (310, 101309832), (312, 100660410), (327, 96042960), (331, 94882320), (351, 89475920), (360, 87239022), (372, 84424860), (390, 80528328), (403, 77930640), (432, 72699185), (436, 72032220), (465, 67539888), (468, 67106940), (496, 63318645), (520, 60396246), (540, 58159348), (545, 57625776), (558, 56283240), (585, 53685552), (620, 50654916), (624, 50330205), (654, 48021480), (662, 47441160), (702, 44737960), (720, 43619511), (744, 42212430), (780, 40264164), (806, 38965320), (837, 37522160), (872, 36016110), (930, 33769944), (936, 33553470), (981, 32014320), (993, 31627440), (1040, 30198123), (1080, 29079674), (1090, 28812888), (1116, 28141620), (1170, 26842776), (1209, 25976880), (1240, 25327458), (1308, 24010740), (1324, 23720580), (1395, 22513296), (1404, 22368980), (1417, 22163760), (1488, 21106215), (1560, 20132082), (1612, 19482660), (1635, 19208592), (1655, 18976464), (1674, 18761080), (1744, 18008055), (1755, 17895184), (1860, 16884972), (1872, 16776735), (1962, 16007160), (1986, 15813720), (2015, 15586128), (2160, 14539837), (2180, 14406444), (2232, 14070810), (2340, 13421388), (2418, 12988440), (2480, 12663729), (2616, 12005370), (2648, 11860290), (2790, 11256648), (2808, 11184490), (2834, 11081880), (2943, 10671440), (2979, 10542480), (3120, 10066041), (3224, 9741330), (3270, 9604296), (3310, 9488232), (3348, 9380540), (3379, 9294480), (3510, 8947592), (3627, 8658960), (3720, 8442486), (3924, 8003580), (3972, 7906860), (4030, 7793064), (4185, 7504432), (4251, 7387920), (4303, 7298640), (4360, 7203222), (4464, 7035405), (4680, 6710694), (4836, 6494220), (4905, 6402864), (4965, 6325488), (5232, 6002685), (5296, 5930145), (5580, 5628324), (5616, 5592245), (5668, 5540940), (5886, 5335720), (5958, 5271240), (6045, 5195376), (6448, 4870665), (6540, 4802148), (6620, 4744116), (6696, 4690270), (6758, 4647240), (7020, 4473796), (7085, 4432752), (7254, 4329480), (7440, 4221243), (7848, 4001790), (7944, 3953430), (8060, 3896532), (8370, 3752216), (8502, 3693960), (8606, 3649320), (8720, 3601611), (8937, 3514160), (9360, 3355347), (9672, 3247110), (9810, 3201432), (9930, 3162744), (10137, 3098160), (10261, 3060720), (10881, 2886320), (11160, 2814162), (11336, 2770470), (11772, 2667860), (11916, 2635620), (12090, 2597688), (12753, 2462640), (12909, 2432880), (13080, 2401074), (13240, 2372058), (13392, 2345135), (13516, 2323620), (14040, 2236898), (14170, 2216376), (14508, 2164740), (14715, 2134288), (14895, 2108496), (15696, 2000895), (15888, 1976715), (16120, 1948266), (16740, 1876108), (16895, 1858896), (17004, 1846980), (17212, 1824660), (17874, 1757080), (18135, 1731792), (19344, 1623555), (19620, 1600716), (19860, 1581372), (20274, 1549080), (20522, 1530360), (21255, 1477584), (21515, 1459728), (21762, 1443160), (22320, 1407081), (22672, 1385235), (23544, 1333930), (23832, 1317810), (24180, 1298844), (25506, 1231320), (25818, 1216440), (26160, 1200537), (26480, 1186029), (27032, 1161810), (28080, 1118449), (28340, 1108188), (29016, 1082370), (29430, 1067144), (29790, 1054248), (30411, 1032720), (30783, 1020240), (32240, 974133), (33480, 938054), (33790, 929448), (34008, 923490), (34424, 912330), (35748, 878540), (36079, 870480), (36270, 865896), (38259, 820880), (38727, 810960), (39240, 800358), (39720, 790686), (40548, 774540), (41044, 765180), (42510, 738792), (43030, 729864), (43524, 721580), (43927, 714960), (44685, 702832), (47088, 666965), (47664, 658905), (48360, 649422), (50685, 619632), (51012, 615660), (51305, 612144), (51636, 608220), (54064, 580905), (54405, 577264), (56680, 554094), (58032, 541185), (58860, 533572), (59580, 527124), (60822, 516360), (61566, 510120), (63765, 492528), (64545, 486576), (66960, 469027), (67580, 464724), (68016, 461745), (68848, 456165), (71496, 439270), (72158, 435240), (72540, 432948), (76518, 410440), (77454, 405480), (78480, 400179), (79440, 395343), (81096, 387270), (82088, 382590), (85020, 369396), (86060, 364932), (87048, 360790), (87854, 357480), (89370, 351416), (91233, 344240), (92349, 340080), (96720, 324711), (101370, 309816), (102024, 307830), (102610, 306072), (103272, 304110), (108237, 290160), (108810, 288632), (113360, 277047), (116181, 270320), (117720, 266786), (119160, 263562), (121644, 258180), (123132, 255060), (127530, 246264), (129090, 243288), (131781, 238320), (133393, 235440), (135160, 232362), (142992, 219635), (144316, 217620), (145080, 216474), (152055, 206544), (153036, 205220), (153915, 204048), (154908, 202740), (162192, 193635), (164176, 191295), (170040, 184698), (172120, 182466), (174096, 180395), (175708, 178740)]