21472130160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1534

約数の個数: 640

約数和(自身を含む): 87114424320

約数和(自身を除く): 65642294160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 31, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 102, 104, 108, 117, 120, 124, 130, 135, 136, 144, 153, 155, 156, 170, 180, 186, 195, 204, 208, 216, 221, 234, 240, 248, 255, 260, 270, 272, 279, 306, 310, 312, 340, 351, 360, 372, 390, 403, 408, 432, 442, 459, 465, 468, 496, 510, 520, 527, 540, 558, 585, 612, 620, 624, 663, 680, 702, 720, 744, 765, 780, 806, 816, 837, 884, 918, 930, 936, 1020, 1040, 1054, 1080, 1105, 1116, 1170, 1209, 1224, 1240, 1326, 1360, 1395, 1404, 1451, 1488, 1530, 1560, 1581, 1612, 1674, 1755, 1768, 1836, 1860, 1872, 1989, 2015, 2040, 2108, 2160, 2210, 2232, 2295, 2340, 2418, 2448, 2480, 2635, 2652, 2790, 2808, 2902, 3060, 3120, 3162, 3224, 3315, 3348, 3510, 3536, 3627, 3672, 3720, 3978, 4030, 4080, 4185, 4216, 4353, 4420, 4464, 4590, 4680, 4743, 4836, 5270, 5304, 5580, 5616, 5804, 5967, 6045, 6120, 6324, 6448, 6630, 6696, 6851, 7020, 7254, 7255, 7344, 7440, 7905, 7956, 8060, 8370, 8432, 8706, 8840, 9180, 9360, 9486, 9672, 9945, 10540, 10608, 10881, 11160, 11608, 11934, 12090, 12240, 12648, 13059, 13260, 13392, 13702, 14040, 14229, 14508, 14510, 15810, 15912, 16120, 16740, 17412, 17680, 18135, 18360, 18863, 18972, 19344, 19890, 20553, 21080, 21762, 21765, 22320, 23216, 23715, 23868, 24180, 24667, 25296, 26118, 26520, 27404, 28080, 28458, 29016, 29020, 29835, 31620, 31824, 32240, 33480, 34255, 34824, 36270, 36720, 37726, 37944, 39177, 39780, 41106, 42160, 43524, 43530, 44981, 47430, 47736, 48360, 49334, 52236, 53040, 54405, 54808, 56589, 56916, 58032, 58040, 59670, 61659, 63240, 65295, 66960, 68510, 69648, 71145, 72540, 74001, 75452, 75888, 78354, 79560, 82212, 87048, 87060, 89962, 94315, 94860, 95472, 96720, 98668, 102765, 104472, 108810, 109616, 113178, 113832, 116080, 119340, 123318, 123335, 126480, 130590, 134943, 137020, 142290, 145080, 148002, 150904, 156708, 159120, 164424, 169767, 174096, 174120, 179924, 184977, 188630, 189720, 195885, 197336, 205530, 208944, 217620, 222003, 224905, 226356, 227664, 238680, 246636, 246670, 261180, 269886, 274040, 282945, 284580, 290160, 296004, 301808, 308295, 313416, 320671, 328848, 339534, 348240, 359848, 369954, 370005, 377260, 379440, 391770, 394672, 404829, 411060, 435240, 444006, 449810, 452712, 477360, 493272, 493340, 509301, 522360, 539772, 548080, 565890, 569160, 584753, 592008, 616590, 626832, 641342, 666009, 674715, 679068, 719696, 739908, 740010, 754520, 764677, 783540, 809658, 822120, 848835, 870480, 888012, 899620, 905424, 924885, 962013, 986544, 986680, 1018602, 1044720, 1079544, 1110015, 1131780, 1138320, 1169506, 1184016, 1214487, 1233180, 1282684, 1332018, 1349430, 1358136, 1479816, 1480020, 1509040, 1529354, 1567080, 1603355, 1619316, 1644240, 1697670, 1754259, 1776024, 1799240, 1849770, 1924026, 1973360, 2024145, 2037204, 2159088, 2220030, 2263560, 2294031, 2339012, 2428974, 2466360, 2546505, 2565368, 2664036, 2698860, 2716272, 2886039, 2923765, 2959632, 2960040, 3058708, 3134160, 3206710, 3238632, 3330045, 3395340, 3508518, 3552048, 3598480, 3699540, 3823385, 3848052, 4048290, 4074408, 4440060, 4527120, 4588062, 4678024, 4810065, 4857948, 4932720, 5093010, 5130736, 5262777, 5328072, 5397720, 5772078, 5847530, 5920080, 6072435, 6117416, 6413420, 6477264, 6660090, 6790680, 6882093, 7017036, 7399080, 7646770, 7696104, 8096580, 8148816, 8658117, 8771295, 8880120, 9176124, 9356048, 9620130, 9715896, 9940801, 10186020, 10525554, 10656144, 10795440, 11470155, 11544156, 11695060, 12144870, 12234832, 12826840, 13320180, 13581360, 13764186, 14034072, 14430195, 14798160, 15293540, 15392208, 15788331, 16193160, 17316234, 17542590, 17760240, 18352248, 19240260, 19431792, 19881602, 20372040, 20646279, 21051108, 22940310, 23088312, 23390120, 24289740, 25653680, 26313885, 26640360, 27528372, 28068144, 28860390, 29822403, 30587080, 31576662, 32386320, 34410465, 34632468, 35085180, 36704496, 38480520, 39763204, 40744080, 41292558, 42102216, 43290585, 45880620, 46176624, 46780240, 48579480, 49704005, 52627770, 53280720, 55056744, 57720780, 59644806, 61174160, 63153324, 68820930, 69264936, 70170360, 76961040, 78941655, 79526408, 82585116, 84204432, 86581170, 89467209, 91761240, 97158960, 99408010, 103231395, 105255540, 110113488, 115441560, 119289612, 126306648, 137641860, 138529872, 140340720, 149112015, 157883310, 159052816, 165170232, 173162340, 178934418, 183522480, 198816020, 206462790, 210511080, 230883120, 238579224, 252613296, 268401627, 275283720, 298224030, 315766620, 330340464, 346324680, 357868836, 397632040, 412925580, 421022160, 447336045, 477158448, 536803254, 550567440, 596448060, 631533240, 692649360, 715737672, 795264080, 825851160, 894672090, 1073606508, 1192896120, 1263066480, 1342008135, 1431475344, 1651702320, 1789344180, 2147213016, 2385792240, 2684016270, 3578688360, 4294426032, 5368032540, 7157376720, 10736065080, 21472130160]

約数ペア:

[(1, 21472130160), (2, 10736065080), (3, 7157376720), (4, 5368032540), (5, 4294426032), (6, 3578688360), (8, 2684016270), (9, 2385792240), (10, 2147213016), (12, 1789344180), (13, 1651702320), (15, 1431475344), (16, 1342008135), (17, 1263066480), (18, 1192896120), (20, 1073606508), (24, 894672090), (26, 825851160), (27, 795264080), (30, 715737672), (31, 692649360), (34, 631533240), (36, 596448060), (39, 550567440), (40, 536803254), (45, 477158448), (48, 447336045), (51, 421022160), (52, 412925580), (54, 397632040), (60, 357868836), (62, 346324680), (65, 330340464), (68, 315766620), (72, 298224030), (78, 275283720), (80, 268401627), (85, 252613296), (90, 238579224), (93, 230883120), (102, 210511080), (104, 206462790), (108, 198816020), (117, 183522480), (120, 178934418), (124, 173162340), (130, 165170232), (135, 159052816), (136, 157883310), (144, 149112015), (153, 140340720), (155, 138529872), (156, 137641860), (170, 126306648), (180, 119289612), (186, 115441560), (195, 110113488), (204, 105255540), (208, 103231395), (216, 99408010), (221, 97158960), (234, 91761240), (240, 89467209), (248, 86581170), (255, 84204432), (260, 82585116), (270, 79526408), (272, 78941655), (279, 76961040), (306, 70170360), (310, 69264936), (312, 68820930), (340, 63153324), (351, 61174160), (360, 59644806), (372, 57720780), (390, 55056744), (403, 53280720), (408, 52627770), (432, 49704005), (442, 48579480), (459, 46780240), (465, 46176624), (468, 45880620), (496, 43290585), (510, 42102216), (520, 41292558), (527, 40744080), (540, 39763204), (558, 38480520), (585, 36704496), (612, 35085180), (620, 34632468), (624, 34410465), (663, 32386320), (680, 31576662), (702, 30587080), (720, 29822403), (744, 28860390), (765, 28068144), (780, 27528372), (806, 26640360), (816, 26313885), (837, 25653680), (884, 24289740), (918, 23390120), (930, 23088312), (936, 22940310), (1020, 21051108), (1040, 20646279), (1054, 20372040), (1080, 19881602), (1105, 19431792), (1116, 19240260), (1170, 18352248), (1209, 17760240), (1224, 17542590), (1240, 17316234), (1326, 16193160), (1360, 15788331), (1395, 15392208), (1404, 15293540), (1451, 14798160), (1488, 14430195), (1530, 14034072), (1560, 13764186), (1581, 13581360), (1612, 13320180), (1674, 12826840), (1755, 12234832), (1768, 12144870), (1836, 11695060), (1860, 11544156), (1872, 11470155), (1989, 10795440), (2015, 10656144), (2040, 10525554), (2108, 10186020), (2160, 9940801), (2210, 9715896), (2232, 9620130), (2295, 9356048), (2340, 9176124), (2418, 8880120), (2448, 8771295), (2480, 8658117), (2635, 8148816), (2652, 8096580), (2790, 7696104), (2808, 7646770), (2902, 7399080), (3060, 7017036), (3120, 6882093), (3162, 6790680), (3224, 6660090), (3315, 6477264), (3348, 6413420), (3510, 6117416), (3536, 6072435), (3627, 5920080), (3672, 5847530), (3720, 5772078), (3978, 5397720), (4030, 5328072), (4080, 5262777), (4185, 5130736), (4216, 5093010), (4353, 4932720), (4420, 4857948), (4464, 4810065), (4590, 4678024), (4680, 4588062), (4743, 4527120), (4836, 4440060), (5270, 4074408), (5304, 4048290), (5580, 3848052), (5616, 3823385), (5804, 3699540), (5967, 3598480), (6045, 3552048), (6120, 3508518), (6324, 3395340), (6448, 3330045), (6630, 3238632), (6696, 3206710), (6851, 3134160), (7020, 3058708), (7254, 2960040), (7255, 2959632), (7344, 2923765), (7440, 2886039), (7905, 2716272), (7956, 2698860), (8060, 2664036), (8370, 2565368), (8432, 2546505), (8706, 2466360), (8840, 2428974), (9180, 2339012), (9360, 2294031), (9486, 2263560), (9672, 2220030), (9945, 2159088), (10540, 2037204), (10608, 2024145), (10881, 1973360), (11160, 1924026), (11608, 1849770), (11934, 1799240), (12090, 1776024), (12240, 1754259), (12648, 1697670), (13059, 1644240), (13260, 1619316), (13392, 1603355), (13702, 1567080), (14040, 1529354), (14229, 1509040), (14508, 1480020), (14510, 1479816), (15810, 1358136), (15912, 1349430), (16120, 1332018), (16740, 1282684), (17412, 1233180), (17680, 1214487), (18135, 1184016), (18360, 1169506), (18863, 1138320), (18972, 1131780), (19344, 1110015), (19890, 1079544), (20553, 1044720), (21080, 1018602), (21762, 986680), (21765, 986544), (22320, 962013), (23216, 924885), (23715, 905424), (23868, 899620), (24180, 888012), (24667, 870480), (25296, 848835), (26118, 822120), (26520, 809658), (27404, 783540), (28080, 764677), (28458, 754520), (29016, 740010), (29020, 739908), (29835, 719696), (31620, 679068), (31824, 674715), (32240, 666009), (33480, 641342), (34255, 626832), (34824, 616590), (36270, 592008), (36720, 584753), (37726, 569160), (37944, 565890), (39177, 548080), (39780, 539772), (41106, 522360), (42160, 509301), (43524, 493340), (43530, 493272), (44981, 477360), (47430, 452712), (47736, 449810), (48360, 444006), (49334, 435240), (52236, 411060), (53040, 404829), (54405, 394672), (54808, 391770), (56589, 379440), (56916, 377260), (58032, 370005), (58040, 369954), (59670, 359848), (61659, 348240), (63240, 339534), (65295, 328848), (66960, 320671), (68510, 313416), (69648, 308295), (71145, 301808), (72540, 296004), (74001, 290160), (75452, 284580), (75888, 282945), (78354, 274040), (79560, 269886), (82212, 261180), (87048, 246670), (87060, 246636), (89962, 238680), (94315, 227664), (94860, 226356), (95472, 224905), (96720, 222003), (98668, 217620), (102765, 208944), (104472, 205530), (108810, 197336), (109616, 195885), (113178, 189720), (113832, 188630), (116080, 184977), (119340, 179924), (123318, 174120), (123335, 174096), (126480, 169767), (130590, 164424), (134943, 159120), (137020, 156708), (142290, 150904), (145080, 148002)]