31520824920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 512

約数和(自身を含む): 117089280000

約数和(自身を除く): 85568455080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 109, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 218, 234, 258, 260, 270, 312, 327, 344, 351, 360, 387, 390, 430, 436, 468, 479, 516, 520, 540, 545, 559, 585, 645, 654, 702, 774, 780, 860, 872, 936, 958, 981, 1032, 1080, 1090, 1118, 1161, 1170, 1290, 1308, 1404, 1417, 1437, 1548, 1560, 1635, 1677, 1720, 1755, 1916, 1935, 1962, 2180, 2236, 2322, 2340, 2395, 2580, 2616, 2795, 2808, 2834, 2874, 2943, 3096, 3270, 3354, 3510, 3832, 3870, 3924, 4251, 4311, 4360, 4472, 4644, 4680, 4687, 4790, 4905, 5031, 5160, 5590, 5668, 5748, 5805, 5886, 6227, 6540, 6708, 7020, 7085, 7185, 7740, 7848, 8385, 8502, 8622, 9288, 9374, 9580, 9810, 10062, 11180, 11336, 11496, 11610, 11772, 12454, 12753, 12933, 13080, 13416, 14040, 14061, 14170, 14370, 14715, 15093, 15480, 16770, 17004, 17244, 18681, 18748, 19160, 19620, 20124, 20597, 21255, 21555, 22360, 23220, 23435, 23544, 24908, 25155, 25506, 25866, 28122, 28340, 28740, 29430, 30186, 31135, 33540, 34008, 34488, 37362, 37496, 38259, 39240, 40248, 41194, 42183, 42510, 43110, 46440, 46870, 49816, 50310, 51012, 51732, 52211, 56043, 56244, 56680, 57480, 58860, 60372, 60931, 61791, 62270, 63765, 64665, 67080, 70305, 74724, 75465, 76518, 82388, 84366, 85020, 86220, 93405, 93740, 100620, 102024, 102985, 103464, 104422, 112086, 112488, 117720, 120744, 121862, 123582, 124540, 126549, 127530, 129330, 140610, 149448, 150930, 153036, 156633, 164776, 168129, 168732, 170040, 172440, 182793, 185373, 186810, 187480, 191295, 201240, 205970, 208844, 210915, 224172, 243724, 247164, 249080, 253098, 255060, 258660, 261055, 267761, 280215, 281220, 301860, 304655, 306072, 308955, 313266, 336258, 337464, 365586, 370746, 373620, 382590, 411940, 417688, 421830, 448344, 469899, 487448, 494328, 506196, 510120, 517320, 522110, 535522, 548379, 556119, 560430, 562440, 603720, 609310, 617910, 626532, 632745, 672516, 678743, 731172, 741492, 747240, 765180, 783165, 803283, 823880, 840645, 843660, 913965, 926865, 939798, 1012392, 1044220, 1071044, 1096758, 1112238, 1120860, 1218620, 1235820, 1253064, 1265490, 1338805, 1345032, 1357486, 1409697, 1462344, 1482984, 1530360, 1566330, 1606566, 1645137, 1681290, 1687320, 1827930, 1853730, 1879596, 2036229, 2088440, 2142088, 2193516, 2224476, 2241720, 2245073, 2349495, 2409849, 2437240, 2471640, 2530980, 2677610, 2714972, 2741895, 2780595, 2819394, 3132660, 3213132, 3290274, 3362580, 3393715, 3655860, 3707460, 3759192, 4016415, 4072458, 4387032, 4448952, 4490146, 4698990, 4819698, 5061960, 5355220, 5429944, 5483790, 5561190, 5638788, 6108687, 6265320, 6426264, 6580548, 6725160, 6735219, 6787430, 7048485, 7229547, 7311720, 7414920, 8032830, 8144916, 8225685, 8980292, 9397980, 9639396, 10181145, 10710440, 10967580, 11122380, 11225365, 11277576, 12049245, 12217374, 13161096, 13470438, 13574860, 14096970, 14459094, 16065660, 16289832, 16451370, 17960584, 18326061, 18795960, 19278792, 20205657, 20362290, 21935160, 22244760, 22450730, 24098490, 24434748, 26940876, 27149720, 28193940, 28918188, 29185949, 30543435, 32131320, 32902740, 33676095, 36147735, 36652122, 40411314, 40724580, 44901460, 48196980, 48869496, 53881752, 56387880, 57836376, 58371898, 60616971, 61086870, 65805480, 67352190, 72295470, 73304244, 80822628, 81449160, 87557847, 89802920, 91630305, 96393960, 101028285, 116743796, 121233942, 122173740, 134704380, 144590940, 145929745, 146608488, 161645256, 175115694, 183260610, 202056570, 233487592, 242467884, 244347480, 262673541, 269408760, 289181880, 291859490, 303084855, 350231388, 366521220, 404113140, 437789235, 484935768, 525347082, 583718980, 606169710, 700462776, 733042440, 788020623, 808226280, 875578470, 1050694164, 1167437960, 1212339420, 1313367705, 1576041246, 1751156940, 2101388328, 2424678840, 2626735410, 3152082492, 3502313880, 3940103115, 5253470820, 6304164984, 7880206230, 10506941640, 15760412460, 31520824920]

約数ペア:

[(1, 31520824920), (2, 15760412460), (3, 10506941640), (4, 7880206230), (5, 6304164984), (6, 5253470820), (8, 3940103115), (9, 3502313880), (10, 3152082492), (12, 2626735410), (13, 2424678840), (15, 2101388328), (18, 1751156940), (20, 1576041246), (24, 1313367705), (26, 1212339420), (27, 1167437960), (30, 1050694164), (36, 875578470), (39, 808226280), (40, 788020623), (43, 733042440), (45, 700462776), (52, 606169710), (54, 583718980), (60, 525347082), (65, 484935768), (72, 437789235), (78, 404113140), (86, 366521220), (90, 350231388), (104, 303084855), (108, 291859490), (109, 289181880), (117, 269408760), (120, 262673541), (129, 244347480), (130, 242467884), (135, 233487592), (156, 202056570), (172, 183260610), (180, 175115694), (195, 161645256), (215, 146608488), (216, 145929745), (218, 144590940), (234, 134704380), (258, 122173740), (260, 121233942), (270, 116743796), (312, 101028285), (327, 96393960), (344, 91630305), (351, 89802920), (360, 87557847), (387, 81449160), (390, 80822628), (430, 73304244), (436, 72295470), (468, 67352190), (479, 65805480), (516, 61086870), (520, 60616971), (540, 58371898), (545, 57836376), (559, 56387880), (585, 53881752), (645, 48869496), (654, 48196980), (702, 44901460), (774, 40724580), (780, 40411314), (860, 36652122), (872, 36147735), (936, 33676095), (958, 32902740), (981, 32131320), (1032, 30543435), (1080, 29185949), (1090, 28918188), (1118, 28193940), (1161, 27149720), (1170, 26940876), (1290, 24434748), (1308, 24098490), (1404, 22450730), (1417, 22244760), (1437, 21935160), (1548, 20362290), (1560, 20205657), (1635, 19278792), (1677, 18795960), (1720, 18326061), (1755, 17960584), (1916, 16451370), (1935, 16289832), (1962, 16065660), (2180, 14459094), (2236, 14096970), (2322, 13574860), (2340, 13470438), (2395, 13161096), (2580, 12217374), (2616, 12049245), (2795, 11277576), (2808, 11225365), (2834, 11122380), (2874, 10967580), (2943, 10710440), (3096, 10181145), (3270, 9639396), (3354, 9397980), (3510, 8980292), (3832, 8225685), (3870, 8144916), (3924, 8032830), (4251, 7414920), (4311, 7311720), (4360, 7229547), (4472, 7048485), (4644, 6787430), (4680, 6735219), (4687, 6725160), (4790, 6580548), (4905, 6426264), (5031, 6265320), (5160, 6108687), (5590, 5638788), (5668, 5561190), (5748, 5483790), (5805, 5429944), (5886, 5355220), (6227, 5061960), (6540, 4819698), (6708, 4698990), (7020, 4490146), (7085, 4448952), (7185, 4387032), (7740, 4072458), (7848, 4016415), (8385, 3759192), (8502, 3707460), (8622, 3655860), (9288, 3393715), (9374, 3362580), (9580, 3290274), (9810, 3213132), (10062, 3132660), (11180, 2819394), (11336, 2780595), (11496, 2741895), (11610, 2714972), (11772, 2677610), (12454, 2530980), (12753, 2471640), (12933, 2437240), (13080, 2409849), (13416, 2349495), (14040, 2245073), (14061, 2241720), (14170, 2224476), (14370, 2193516), (14715, 2142088), (15093, 2088440), (15480, 2036229), (16770, 1879596), (17004, 1853730), (17244, 1827930), (18681, 1687320), (18748, 1681290), (19160, 1645137), (19620, 1606566), (20124, 1566330), (20597, 1530360), (21255, 1482984), (21555, 1462344), (22360, 1409697), (23220, 1357486), (23435, 1345032), (23544, 1338805), (24908, 1265490), (25155, 1253064), (25506, 1235820), (25866, 1218620), (28122, 1120860), (28340, 1112238), (28740, 1096758), (29430, 1071044), (30186, 1044220), (31135, 1012392), (33540, 939798), (34008, 926865), (34488, 913965), (37362, 843660), (37496, 840645), (38259, 823880), (39240, 803283), (40248, 783165), (41194, 765180), (42183, 747240), (42510, 741492), (43110, 731172), (46440, 678743), (46870, 672516), (49816, 632745), (50310, 626532), (51012, 617910), (51732, 609310), (52211, 603720), (56043, 562440), (56244, 560430), (56680, 556119), (57480, 548379), (58860, 535522), (60372, 522110), (60931, 517320), (61791, 510120), (62270, 506196), (63765, 494328), (64665, 487448), (67080, 469899), (70305, 448344), (74724, 421830), (75465, 417688), (76518, 411940), (82388, 382590), (84366, 373620), (85020, 370746), (86220, 365586), (93405, 337464), (93740, 336258), (100620, 313266), (102024, 308955), (102985, 306072), (103464, 304655), (104422, 301860), (112086, 281220), (112488, 280215), (117720, 267761), (120744, 261055), (121862, 258660), (123582, 255060), (124540, 253098), (126549, 249080), (127530, 247164), (129330, 243724), (140610, 224172), (149448, 210915), (150930, 208844), (153036, 205970), (156633, 201240), (164776, 191295), (168129, 187480), (168732, 186810), (170040, 185373), (172440, 182793)]