15672609920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{12437}}^1$

素因数の和:12646

約数の個数: 128

約数和(自身を含む): 41105102400

約数和(自身を除く): 25432492480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 179, 220, 320, 352, 358, 440, 640, 704, 716, 880, 895, 1408, 1432, 1760, 1790, 1969, 2864, 3520, 3580, 3938, 5728, 7040, 7160, 7876, 9845, 11456, 12437, 14320, 15752, 19690, 22912, 24874, 28640, 31504, 39380, 49748, 57280, 62185, 63008, 78760, 99496, 114560, 124370, 126016, 136807, 157520, 198992, 248740, 252032, 273614, 315040, 397984, 497480, 547228, 630080, 684035, 795968, 994960, 1094456, 1260160, 1368070, 1591936, 1989920, 2188912, 2226223, 2736140, 3979840, 4377824, 4452446, 5472280, 7959680, 8755648, 8904892, 10944560, 11131115, 17511296, 17809784, 21889120, 22262230, 24488453, 35619568, 43778240, 44524460, 48976906, 71239136, 87556480, 89048920, 97953812, 122442265, 142478272, 178097840, 195907624, 244884530, 284956544, 356195680, 391815248, 489769060, 712391360, 783630496, 979538120, 1424782720, 1567260992, 1959076240, 3134521984, 3918152480, 7836304960, 15672609920]

約数ペア:

[(1, 15672609920), (2, 7836304960), (4, 3918152480), (5, 3134521984), (8, 1959076240), (10, 1567260992), (11, 1424782720), (16, 979538120), (20, 783630496), (22, 712391360), (32, 489769060), (40, 391815248), (44, 356195680), (55, 284956544), (64, 244884530), (80, 195907624), (88, 178097840), (110, 142478272), (128, 122442265), (160, 97953812), (176, 89048920), (179, 87556480), (220, 71239136), (320, 48976906), (352, 44524460), (358, 43778240), (440, 35619568), (640, 24488453), (704, 22262230), (716, 21889120), (880, 17809784), (895, 17511296), (1408, 11131115), (1432, 10944560), (1760, 8904892), (1790, 8755648), (1969, 7959680), (2864, 5472280), (3520, 4452446), (3580, 4377824), (3938, 3979840), (5728, 2736140), (7040, 2226223), (7160, 2188912), (7876, 1989920), (9845, 1591936), (11456, 1368070), (12437, 1260160), (14320, 1094456), (15752, 994960), (19690, 795968), (22912, 684035), (24874, 630080), (28640, 547228), (31504, 497480), (39380, 397984), (49748, 315040), (57280, 273614), (62185, 252032), (63008, 248740), (78760, 198992), (99496, 157520), (114560, 136807), (124370, 126016)]