15500778240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{599}}^1$

素因数の和:939

約数の個数: 288

約数和(自身を含む): 51920870400

約数和(自身を除く): 36420092160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 293, 320, 345, 368, 384, 460, 480, 552, 586, 599, 640, 690, 736, 768, 879, 920, 960, 1104, 1172, 1198, 1280, 1380, 1465, 1472, 1758, 1797, 1840, 1920, 2208, 2344, 2396, 2760, 2930, 2944, 2995, 3516, 3594, 3680, 3840, 4395, 4416, 4688, 4792, 5520, 5860, 5888, 5990, 6739, 7032, 7188, 7360, 8790, 8832, 8985, 9376, 9584, 11040, 11720, 11980, 13478, 13777, 14064, 14376, 14720, 17580, 17664, 17970, 18752, 19168, 20217, 22080, 23440, 23960, 26956, 27554, 28128, 28752, 29440, 33695, 35160, 35940, 37504, 38336, 40434, 41331, 44160, 46880, 47920, 53912, 55108, 56256, 57504, 67390, 68885, 70320, 71880, 75008, 76672, 80868, 82662, 88320, 93760, 95840, 101085, 107824, 110216, 112512, 115008, 134780, 137770, 140640, 143760, 153344, 161736, 165324, 175507, 187520, 191680, 202170, 206655, 215648, 220432, 225024, 230016, 269560, 275540, 281280, 287520, 323472, 330648, 351014, 375040, 383360, 404340, 413310, 431296, 440864, 460032, 526521, 539120, 551080, 562560, 575040, 646944, 661296, 702028, 766720, 808680, 826620, 862592, 877535, 881728, 1053042, 1078240, 1102160, 1125120, 1150080, 1293888, 1322592, 1404056, 1617360, 1653240, 1725184, 1755070, 1763456, 2106084, 2156480, 2204320, 2300160, 2587776, 2632605, 2645184, 2808112, 3234720, 3306480, 3510140, 3526912, 4036661, 4212168, 4312960, 4408640, 5175552, 5265210, 5290368, 5616224, 6469440, 6612960, 7020280, 8073322, 8424336, 8625920, 8817280, 10530420, 10580736, 11232448, 12109983, 12938880, 13225920, 14040560, 16146644, 16848672, 17634560, 20183305, 21060840, 22464896, 24219966, 25877760, 26451840, 28081120, 32293288, 33697344, 40366610, 42121680, 44929792, 48439932, 52903680, 56162240, 60549915, 64586576, 67394688, 80733220, 84243360, 96879864, 112324480, 121099830, 129173152, 134789376, 161466440, 168486720, 193759728, 224648960, 242199660, 258346304, 322932880, 336973440, 387519456, 484399320, 516692608, 645865760, 673946880, 775038912, 968798640, 1033385216, 1291731520, 1550077824, 1937597280, 2583463040, 3100155648, 3875194560, 5166926080, 7750389120, 15500778240]

約数ペア:

[(1, 15500778240), (2, 7750389120), (3, 5166926080), (4, 3875194560), (5, 3100155648), (6, 2583463040), (8, 1937597280), (10, 1550077824), (12, 1291731520), (15, 1033385216), (16, 968798640), (20, 775038912), (23, 673946880), (24, 645865760), (30, 516692608), (32, 484399320), (40, 387519456), (46, 336973440), (48, 322932880), (60, 258346304), (64, 242199660), (69, 224648960), (80, 193759728), (92, 168486720), (96, 161466440), (115, 134789376), (120, 129173152), (128, 121099830), (138, 112324480), (160, 96879864), (184, 84243360), (192, 80733220), (230, 67394688), (240, 64586576), (256, 60549915), (276, 56162240), (293, 52903680), (320, 48439932), (345, 44929792), (368, 42121680), (384, 40366610), (460, 33697344), (480, 32293288), (552, 28081120), (586, 26451840), (599, 25877760), (640, 24219966), (690, 22464896), (736, 21060840), (768, 20183305), (879, 17634560), (920, 16848672), (960, 16146644), (1104, 14040560), (1172, 13225920), (1198, 12938880), (1280, 12109983), (1380, 11232448), (1465, 10580736), (1472, 10530420), (1758, 8817280), (1797, 8625920), (1840, 8424336), (1920, 8073322), (2208, 7020280), (2344, 6612960), (2396, 6469440), (2760, 5616224), (2930, 5290368), (2944, 5265210), (2995, 5175552), (3516, 4408640), (3594, 4312960), (3680, 4212168), (3840, 4036661), (4395, 3526912), (4416, 3510140), (4688, 3306480), (4792, 3234720), (5520, 2808112), (5860, 2645184), (5888, 2632605), (5990, 2587776), (6739, 2300160), (7032, 2204320), (7188, 2156480), (7360, 2106084), (8790, 1763456), (8832, 1755070), (8985, 1725184), (9376, 1653240), (9584, 1617360), (11040, 1404056), (11720, 1322592), (11980, 1293888), (13478, 1150080), (13777, 1125120), (14064, 1102160), (14376, 1078240), (14720, 1053042), (17580, 881728), (17664, 877535), (17970, 862592), (18752, 826620), (19168, 808680), (20217, 766720), (22080, 702028), (23440, 661296), (23960, 646944), (26956, 575040), (27554, 562560), (28128, 551080), (28752, 539120), (29440, 526521), (33695, 460032), (35160, 440864), (35940, 431296), (37504, 413310), (38336, 404340), (40434, 383360), (41331, 375040), (44160, 351014), (46880, 330648), (47920, 323472), (53912, 287520), (55108, 281280), (56256, 275540), (57504, 269560), (67390, 230016), (68885, 225024), (70320, 220432), (71880, 215648), (75008, 206655), (76672, 202170), (80868, 191680), (82662, 187520), (88320, 175507), (93760, 165324), (95840, 161736), (101085, 153344), (107824, 143760), (110216, 140640), (112512, 137770), (115008, 134780)]