30815741440

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2539}}^1$

素因数の和:3004

約数の個数: 160

約数和(自身を含む): 80821255680

約数和(自身を除く): 50005514240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 431, 440, 512, 640, 704, 862, 880, 1280, 1408, 1724, 1760, 2155, 2539, 2560, 2816, 3448, 3520, 4310, 4741, 5078, 5632, 6896, 7040, 8620, 9482, 10156, 12695, 13792, 14080, 17240, 18964, 20312, 23705, 25390, 27584, 27929, 28160, 34480, 37928, 40624, 47410, 50780, 55168, 55858, 68960, 75856, 81248, 94820, 101560, 110336, 111716, 137920, 139645, 151712, 162496, 189640, 203120, 220672, 223432, 275840, 279290, 303424, 324992, 379280, 406240, 446864, 551680, 558580, 606848, 649984, 758560, 812480, 893728, 1094309, 1103360, 1117160, 1213696, 1299968, 1517120, 1624960, 1787456, 2188618, 2234320, 2427392, 3034240, 3249920, 3574912, 4377236, 4468640, 5471545, 6068480, 6499840, 7149824, 8754472, 8937280, 10943090, 12037399, 12136960, 14299648, 17508944, 17874560, 21886180, 24074798, 35017888, 35749120, 43772360, 48149596, 60186995, 70035776, 71498240, 87544720, 96299192, 120373990, 140071552, 175089440, 192598384, 240747980, 280143104, 350178880, 385196768, 481495960, 560286208, 700357760, 770393536, 962991920, 1400715520, 1540787072, 1925983840, 2801431040, 3081574144, 3851967680, 6163148288, 7703935360, 15407870720, 30815741440]

約数ペア:

[(1, 30815741440), (2, 15407870720), (4, 7703935360), (5, 6163148288), (8, 3851967680), (10, 3081574144), (11, 2801431040), (16, 1925983840), (20, 1540787072), (22, 1400715520), (32, 962991920), (40, 770393536), (44, 700357760), (55, 560286208), (64, 481495960), (80, 385196768), (88, 350178880), (110, 280143104), (128, 240747980), (160, 192598384), (176, 175089440), (220, 140071552), (256, 120373990), (320, 96299192), (352, 87544720), (431, 71498240), (440, 70035776), (512, 60186995), (640, 48149596), (704, 43772360), (862, 35749120), (880, 35017888), (1280, 24074798), (1408, 21886180), (1724, 17874560), (1760, 17508944), (2155, 14299648), (2539, 12136960), (2560, 12037399), (2816, 10943090), (3448, 8937280), (3520, 8754472), (4310, 7149824), (4741, 6499840), (5078, 6068480), (5632, 5471545), (6896, 4468640), (7040, 4377236), (8620, 3574912), (9482, 3249920), (10156, 3034240), (12695, 2427392), (13792, 2234320), (14080, 2188618), (17240, 1787456), (18964, 1624960), (20312, 1517120), (23705, 1299968), (25390, 1213696), (27584, 1117160), (27929, 1103360), (28160, 1094309), (34480, 893728), (37928, 812480), (40624, 758560), (47410, 649984), (50780, 606848), (55168, 558580), (55858, 551680), (68960, 446864), (75856, 406240), (81248, 379280), (94820, 324992), (101560, 303424), (110336, 279290), (111716, 275840), (137920, 223432), (139645, 220672), (151712, 203120), (162496, 189640)]