31156172640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10259}}^1$

素因数の和:10339

約数の個数: 384

約数和(自身を含む): 117899712000

約数和(自身を除く): 86743539360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 171, 180, 185, 190, 216, 222, 228, 240, 270, 285, 288, 296, 304, 333, 342, 360, 370, 380, 432, 444, 456, 480, 513, 540, 555, 570, 592, 608, 666, 684, 703, 720, 740, 760, 855, 864, 888, 912, 999, 1026, 1080, 1110, 1140, 1184, 1332, 1368, 1406, 1440, 1480, 1520, 1665, 1710, 1776, 1824, 1998, 2052, 2109, 2160, 2220, 2280, 2565, 2664, 2736, 2812, 2960, 3040, 3330, 3420, 3515, 3552, 3996, 4104, 4218, 4320, 4440, 4560, 4995, 5130, 5328, 5472, 5624, 5920, 6327, 6660, 6840, 7030, 7992, 8208, 8436, 8880, 9120, 9990, 10259, 10260, 10545, 10656, 11248, 12654, 13320, 13680, 14060, 15984, 16416, 16872, 17760, 18981, 19980, 20518, 20520, 21090, 22496, 25308, 26640, 27360, 28120, 30777, 31635, 31968, 33744, 37962, 39960, 41036, 41040, 42180, 50616, 51295, 53280, 56240, 61554, 63270, 67488, 75924, 79920, 82072, 82080, 84360, 92331, 94905, 101232, 102590, 112480, 123108, 126540, 151848, 153885, 159840, 164144, 168720, 184662, 189810, 194921, 202464, 205180, 246216, 253080, 276993, 303696, 307770, 328288, 337440, 369324, 379583, 379620, 389842, 410360, 461655, 492432, 506160, 553986, 584763, 607392, 615540, 738648, 759166, 759240, 779684, 820720, 923310, 974605, 984864, 1012320, 1107972, 1138749, 1169526, 1231080, 1384965, 1477296, 1518332, 1518480, 1559368, 1641440, 1754289, 1846620, 1897915, 1949210, 2215944, 2277498, 2339052, 2462160, 2769930, 2923815, 2954592, 3036664, 3036960, 3118736, 3416247, 3508578, 3693240, 3795830, 3898420, 4431888, 4554996, 4678104, 4924320, 5262867, 5539860, 5693745, 5847630, 6073328, 6237472, 6832494, 7017156, 7212077, 7386480, 7591660, 7796840, 8771445, 8863776, 9109992, 9356208, 10248741, 10525734, 11079720, 11387490, 11695260, 12146656, 13664988, 14034312, 14424154, 14772960, 15183320, 15593680, 17081235, 17542890, 18219984, 18712416, 20497482, 21051468, 21636231, 22159440, 22774980, 23390520, 26314335, 27329976, 28068624, 28848308, 30366640, 31187360, 34162470, 35085780, 36060385, 36439968, 40994964, 42102936, 43272462, 44318880, 45549960, 46781040, 51243705, 52628670, 54659952, 56137248, 57696616, 60733280, 64908693, 68324940, 70171560, 72120770, 81989928, 84205872, 86544924, 91099920, 93562080, 102487410, 105257340, 108181155, 109319904, 115393232, 129817386, 136649880, 140343120, 144241540, 163979856, 168411744, 173089848, 182199840, 194726079, 204974820, 210514680, 216362310, 230786464, 259634772, 273299760, 280686240, 288483080, 324543465, 327959712, 346179696, 389452158, 409949640, 421029360, 432724620, 519269544, 546599520, 576966160, 649086930, 692359392, 778904316, 819899280, 842058720, 865449240, 973630395, 1038539088, 1153932320, 1298173860, 1557808632, 1639798560, 1730898480, 1947260790, 2077078176, 2596347720, 3115617264, 3461796960, 3894521580, 5192695440, 6231234528, 7789043160, 10385390880, 15578086320, 31156172640]

約数ペア:

[(1, 31156172640), (2, 15578086320), (3, 10385390880), (4, 7789043160), (5, 6231234528), (6, 5192695440), (8, 3894521580), (9, 3461796960), (10, 3115617264), (12, 2596347720), (15, 2077078176), (16, 1947260790), (18, 1730898480), (19, 1639798560), (20, 1557808632), (24, 1298173860), (27, 1153932320), (30, 1038539088), (32, 973630395), (36, 865449240), (37, 842058720), (38, 819899280), (40, 778904316), (45, 692359392), (48, 649086930), (54, 576966160), (57, 546599520), (60, 519269544), (72, 432724620), (74, 421029360), (76, 409949640), (80, 389452158), (90, 346179696), (95, 327959712), (96, 324543465), (108, 288483080), (111, 280686240), (114, 273299760), (120, 259634772), (135, 230786464), (144, 216362310), (148, 210514680), (152, 204974820), (160, 194726079), (171, 182199840), (180, 173089848), (185, 168411744), (190, 163979856), (216, 144241540), (222, 140343120), (228, 136649880), (240, 129817386), (270, 115393232), (285, 109319904), (288, 108181155), (296, 105257340), (304, 102487410), (333, 93562080), (342, 91099920), (360, 86544924), (370, 84205872), (380, 81989928), (432, 72120770), (444, 70171560), (456, 68324940), (480, 64908693), (513, 60733280), (540, 57696616), (555, 56137248), (570, 54659952), (592, 52628670), (608, 51243705), (666, 46781040), (684, 45549960), (703, 44318880), (720, 43272462), (740, 42102936), (760, 40994964), (855, 36439968), (864, 36060385), (888, 35085780), (912, 34162470), (999, 31187360), (1026, 30366640), (1080, 28848308), (1110, 28068624), (1140, 27329976), (1184, 26314335), (1332, 23390520), (1368, 22774980), (1406, 22159440), (1440, 21636231), (1480, 21051468), (1520, 20497482), (1665, 18712416), (1710, 18219984), (1776, 17542890), (1824, 17081235), (1998, 15593680), (2052, 15183320), (2109, 14772960), (2160, 14424154), (2220, 14034312), (2280, 13664988), (2565, 12146656), (2664, 11695260), (2736, 11387490), (2812, 11079720), (2960, 10525734), (3040, 10248741), (3330, 9356208), (3420, 9109992), (3515, 8863776), (3552, 8771445), (3996, 7796840), (4104, 7591660), (4218, 7386480), (4320, 7212077), (4440, 7017156), (4560, 6832494), (4995, 6237472), (5130, 6073328), (5328, 5847630), (5472, 5693745), (5624, 5539860), (5920, 5262867), (6327, 4924320), (6660, 4678104), (6840, 4554996), (7030, 4431888), (7992, 3898420), (8208, 3795830), (8436, 3693240), (8880, 3508578), (9120, 3416247), (9990, 3118736), (10259, 3036960), (10260, 3036664), (10545, 2954592), (10656, 2923815), (11248, 2769930), (12654, 2462160), (13320, 2339052), (13680, 2277498), (14060, 2215944), (15984, 1949210), (16416, 1897915), (16872, 1846620), (17760, 1754289), (18981, 1641440), (19980, 1559368), (20518, 1518480), (20520, 1518332), (21090, 1477296), (22496, 1384965), (25308, 1231080), (26640, 1169526), (27360, 1138749), (28120, 1107972), (30777, 1012320), (31635, 984864), (31968, 974605), (33744, 923310), (37962, 820720), (39960, 779684), (41036, 759240), (41040, 759166), (42180, 738648), (50616, 615540), (51295, 607392), (53280, 584763), (56240, 553986), (61554, 506160), (63270, 492432), (67488, 461655), (75924, 410360), (79920, 389842), (82072, 379620), (82080, 379583), (84360, 369324), (92331, 337440), (94905, 328288), (101232, 307770), (102590, 303696), (112480, 276993), (123108, 253080), (126540, 246216), (151848, 205180), (153885, 202464), (159840, 194921), (164144, 189810), (168720, 184662)]