621974880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 2264371200

約数和(自身を除く): 1642396320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 127, 144, 152, 160, 171, 179, 180, 190, 228, 240, 254, 285, 288, 304, 342, 358, 360, 380, 381, 456, 480, 508, 537, 570, 608, 635, 684, 716, 720, 760, 762, 855, 895, 912, 1016, 1074, 1140, 1143, 1270, 1368, 1432, 1440, 1520, 1524, 1611, 1710, 1790, 1824, 1905, 2032, 2148, 2280, 2286, 2413, 2540, 2685, 2736, 2864, 3040, 3048, 3222, 3401, 3420, 3580, 3810, 4064, 4296, 4560, 4572, 4826, 5080, 5370, 5472, 5715, 5728, 6096, 6444, 6802, 6840, 7160, 7239, 7620, 8055, 8592, 9120, 9144, 9652, 10160, 10203, 10740, 11430, 12065, 12192, 12888, 13604, 13680, 14320, 14478, 15240, 16110, 17005, 17184, 18288, 19304, 20320, 20406, 21480, 21717, 22733, 22860, 24130, 25776, 27208, 27360, 28640, 28956, 30480, 30609, 32220, 34010, 36195, 36576, 38608, 40812, 42960, 43434, 45466, 45720, 48260, 51015, 51552, 54416, 57912, 60960, 61218, 64440, 68020, 68199, 72390, 77216, 81624, 85920, 86868, 90932, 91440, 96520, 102030, 108585, 108832, 113665, 115824, 122436, 128880, 136040, 136398, 144780, 153045, 163248, 173736, 181864, 182880, 193040, 204060, 204597, 217170, 227330, 231648, 244872, 257760, 272080, 272796, 289560, 306090, 326496, 340995, 347472, 363728, 386080, 408120, 409194, 431927, 434340, 454660, 489744, 544160, 545592, 579120, 612180, 681990, 694944, 727456, 816240, 818388, 863854, 868680, 909320, 979488, 1022985, 1091184, 1158240, 1224360, 1295781, 1363980, 1632480, 1636776, 1727708, 1737360, 1818640, 2045970, 2159635, 2182368, 2448720, 2591562, 2727960, 3273552, 3455416, 3474720, 3637280, 3887343, 4091940, 4319270, 4897440, 5183124, 5455920, 6478905, 6547104, 6910832, 7774686, 8183880, 8638540, 10366248, 10911840, 12957810, 13821664, 15549372, 16367760, 17277080, 19436715, 20732496, 25915620, 31098744, 32735520, 34554160, 38873430, 41464992, 51831240, 62197488, 69108320, 77746860, 103662480, 124394976, 155493720, 207324960, 310987440, 621974880]

約数ペア:

[(1, 621974880), (2, 310987440), (3, 207324960), (4, 155493720), (5, 124394976), (6, 103662480), (8, 77746860), (9, 69108320), (10, 62197488), (12, 51831240), (15, 41464992), (16, 38873430), (18, 34554160), (19, 32735520), (20, 31098744), (24, 25915620), (30, 20732496), (32, 19436715), (36, 17277080), (38, 16367760), (40, 15549372), (45, 13821664), (48, 12957810), (57, 10911840), (60, 10366248), (72, 8638540), (76, 8183880), (80, 7774686), (90, 6910832), (95, 6547104), (96, 6478905), (114, 5455920), (120, 5183124), (127, 4897440), (144, 4319270), (152, 4091940), (160, 3887343), (171, 3637280), (179, 3474720), (180, 3455416), (190, 3273552), (228, 2727960), (240, 2591562), (254, 2448720), (285, 2182368), (288, 2159635), (304, 2045970), (342, 1818640), (358, 1737360), (360, 1727708), (380, 1636776), (381, 1632480), (456, 1363980), (480, 1295781), (508, 1224360), (537, 1158240), (570, 1091184), (608, 1022985), (635, 979488), (684, 909320), (716, 868680), (720, 863854), (760, 818388), (762, 816240), (855, 727456), (895, 694944), (912, 681990), (1016, 612180), (1074, 579120), (1140, 545592), (1143, 544160), (1270, 489744), (1368, 454660), (1432, 434340), (1440, 431927), (1520, 409194), (1524, 408120), (1611, 386080), (1710, 363728), (1790, 347472), (1824, 340995), (1905, 326496), (2032, 306090), (2148, 289560), (2280, 272796), (2286, 272080), (2413, 257760), (2540, 244872), (2685, 231648), (2736, 227330), (2864, 217170), (3040, 204597), (3048, 204060), (3222, 193040), (3401, 182880), (3420, 181864), (3580, 173736), (3810, 163248), (4064, 153045), (4296, 144780), (4560, 136398), (4572, 136040), (4826, 128880), (5080, 122436), (5370, 115824), (5472, 113665), (5715, 108832), (5728, 108585), (6096, 102030), (6444, 96520), (6802, 91440), (6840, 90932), (7160, 86868), (7239, 85920), (7620, 81624), (8055, 77216), (8592, 72390), (9120, 68199), (9144, 68020), (9652, 64440), (10160, 61218), (10203, 60960), (10740, 57912), (11430, 54416), (12065, 51552), (12192, 51015), (12888, 48260), (13604, 45720), (13680, 45466), (14320, 43434), (14478, 42960), (15240, 40812), (16110, 38608), (17005, 36576), (17184, 36195), (18288, 34010), (19304, 32220), (20320, 30609), (20406, 30480), (21480, 28956), (21717, 28640), (22733, 27360), (22860, 27208), (24130, 25776)]