25191229680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3181}}^1$

素因数の和:3864

約数の個数: 240

約数和(自身を含む): 89743702464

約数和(自身を除く): 64552472784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 647, 680, 720, 765, 816, 1020, 1224, 1294, 1360, 1530, 1941, 2040, 2448, 2588, 3060, 3181, 3235, 3882, 4080, 5176, 5823, 6120, 6362, 6470, 7764, 9543, 9705, 10352, 10999, 11646, 12240, 12724, 12940, 15528, 15905, 19086, 19410, 21998, 23292, 25448, 25880, 28629, 29115, 31056, 31810, 32997, 38172, 38820, 43996, 46584, 47715, 50896, 51760, 54077, 54995, 57258, 58230, 63620, 65994, 76344, 77640, 87992, 93168, 95430, 98991, 108154, 109990, 114516, 116460, 127240, 131988, 143145, 152688, 155280, 162231, 164985, 175984, 190860, 197982, 216308, 219980, 229032, 232920, 254480, 263976, 270385, 286290, 324462, 329970, 381720, 395964, 432616, 439960, 458064, 465840, 486693, 494955, 527952, 540770, 572580, 648924, 659940, 763440, 791928, 811155, 865232, 879920, 973386, 989910, 1081540, 1145160, 1297848, 1319880, 1583856, 1622310, 1946772, 1979820, 2058107, 2163080, 2290320, 2433465, 2595696, 2639760, 3244620, 3893544, 3959640, 4116214, 4326160, 4866930, 6174321, 6489240, 7787088, 7919280, 8232428, 9733860, 10290535, 12348642, 12978480, 16464856, 18522963, 19467720, 20581070, 24697284, 30871605, 32929712, 34987819, 37045926, 38935440, 41162140, 49394568, 61743210, 69975638, 74091852, 82324280, 92614815, 98789136, 104963457, 123486420, 139951276, 148183704, 164648560, 174939095, 185229630, 209926914, 246972840, 279902552, 296367408, 314890371, 349878190, 370459260, 419853828, 493945680, 524817285, 559805104, 629780742, 699756380, 740918520, 839707656, 1049634570, 1259561484, 1399512760, 1481837040, 1574451855, 1679415312, 2099269140, 2519122968, 2799025520, 3148903710, 4198538280, 5038245936, 6297807420, 8397076560, 12595614840, 25191229680]

約数ペア:

[(1, 25191229680), (2, 12595614840), (3, 8397076560), (4, 6297807420), (5, 5038245936), (6, 4198538280), (8, 3148903710), (9, 2799025520), (10, 2519122968), (12, 2099269140), (15, 1679415312), (16, 1574451855), (17, 1481837040), (18, 1399512760), (20, 1259561484), (24, 1049634570), (30, 839707656), (34, 740918520), (36, 699756380), (40, 629780742), (45, 559805104), (48, 524817285), (51, 493945680), (60, 419853828), (68, 370459260), (72, 349878190), (80, 314890371), (85, 296367408), (90, 279902552), (102, 246972840), (120, 209926914), (136, 185229630), (144, 174939095), (153, 164648560), (170, 148183704), (180, 139951276), (204, 123486420), (240, 104963457), (255, 98789136), (272, 92614815), (306, 82324280), (340, 74091852), (360, 69975638), (408, 61743210), (510, 49394568), (612, 41162140), (647, 38935440), (680, 37045926), (720, 34987819), (765, 32929712), (816, 30871605), (1020, 24697284), (1224, 20581070), (1294, 19467720), (1360, 18522963), (1530, 16464856), (1941, 12978480), (2040, 12348642), (2448, 10290535), (2588, 9733860), (3060, 8232428), (3181, 7919280), (3235, 7787088), (3882, 6489240), (4080, 6174321), (5176, 4866930), (5823, 4326160), (6120, 4116214), (6362, 3959640), (6470, 3893544), (7764, 3244620), (9543, 2639760), (9705, 2595696), (10352, 2433465), (10999, 2290320), (11646, 2163080), (12240, 2058107), (12724, 1979820), (12940, 1946772), (15528, 1622310), (15905, 1583856), (19086, 1319880), (19410, 1297848), (21998, 1145160), (23292, 1081540), (25448, 989910), (25880, 973386), (28629, 879920), (29115, 865232), (31056, 811155), (31810, 791928), (32997, 763440), (38172, 659940), (38820, 648924), (43996, 572580), (46584, 540770), (47715, 527952), (50896, 494955), (51760, 486693), (54077, 465840), (54995, 458064), (57258, 439960), (58230, 432616), (63620, 395964), (65994, 381720), (76344, 329970), (77640, 324462), (87992, 286290), (93168, 270385), (95430, 263976), (98991, 254480), (108154, 232920), (109990, 229032), (114516, 219980), (116460, 216308), (127240, 197982), (131988, 190860), (143145, 175984), (152688, 164985), (155280, 162231)]