15568103280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^2$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 51120156672

約数和(自身を除く): 35552053392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 211, 235, 240, 248, 282, 310, 372, 376, 422, 465, 470, 496, 564, 620, 633, 705, 744, 752, 844, 930, 940, 1055, 1128, 1240, 1266, 1410, 1457, 1488, 1688, 1860, 1880, 2110, 2256, 2480, 2532, 2820, 2914, 3165, 3376, 3720, 3760, 4220, 4371, 5064, 5640, 5828, 6330, 6541, 7285, 7440, 8440, 8742, 9917, 10128, 11280, 11656, 12660, 13082, 14570, 16880, 17484, 19623, 19834, 21855, 23312, 25320, 26164, 29140, 29751, 32705, 34968, 39246, 39668, 43710, 44521, 49585, 50640, 52328, 58280, 59502, 65410, 69936, 78492, 79336, 87420, 89042, 98115, 99170, 104656, 116560, 119004, 130820, 133563, 148755, 156984, 158672, 174840, 178084, 196230, 198340, 222605, 238008, 261640, 267126, 297510, 307427, 313968, 349680, 356168, 392460, 396680, 445210, 476016, 523280, 534252, 595020, 614854, 667815, 712336, 784920, 793360, 890420, 922281, 1068504, 1190040, 1229708, 1335630, 1380151, 1537135, 1569840, 1780840, 1844562, 2092487, 2137008, 2380080, 2459416, 2671260, 2760302, 3074270, 3561680, 3689124, 4140453, 4184974, 4611405, 4918832, 5342520, 5520604, 6148540, 6277461, 6900755, 7378248, 8280906, 8369948, 9222810, 10462435, 10685040, 11041208, 12297080, 12554922, 13801510, 14756496, 16561812, 16739896, 18445620, 20702265, 20924870, 22082416, 24594160, 25109844, 27603020, 31387305, 33123624, 33479792, 36891240, 41404530, 41849740, 50219688, 55206040, 62774610, 64867097, 66247248, 73782480, 82809060, 83699480, 100439376, 110412080, 125549220, 129734194, 165618120, 167398960, 194601291, 251098440, 259468388, 324335485, 331236240, 389202582, 502196880, 518936776, 648670970, 778405164, 973006455, 1037873552, 1297341940, 1556810328, 1946012910, 2594683880, 3113620656, 3892025820, 5189367760, 7784051640, 15568103280]

約数ペア:

[(1, 15568103280), (2, 7784051640), (3, 5189367760), (4, 3892025820), (5, 3113620656), (6, 2594683880), (8, 1946012910), (10, 1556810328), (12, 1297341940), (15, 1037873552), (16, 973006455), (20, 778405164), (24, 648670970), (30, 518936776), (31, 502196880), (40, 389202582), (47, 331236240), (48, 324335485), (60, 259468388), (62, 251098440), (80, 194601291), (93, 167398960), (94, 165618120), (120, 129734194), (124, 125549220), (141, 110412080), (155, 100439376), (186, 83699480), (188, 82809060), (211, 73782480), (235, 66247248), (240, 64867097), (248, 62774610), (282, 55206040), (310, 50219688), (372, 41849740), (376, 41404530), (422, 36891240), (465, 33479792), (470, 33123624), (496, 31387305), (564, 27603020), (620, 25109844), (633, 24594160), (705, 22082416), (744, 20924870), (752, 20702265), (844, 18445620), (930, 16739896), (940, 16561812), (1055, 14756496), (1128, 13801510), (1240, 12554922), (1266, 12297080), (1410, 11041208), (1457, 10685040), (1488, 10462435), (1688, 9222810), (1860, 8369948), (1880, 8280906), (2110, 7378248), (2256, 6900755), (2480, 6277461), (2532, 6148540), (2820, 5520604), (2914, 5342520), (3165, 4918832), (3376, 4611405), (3720, 4184974), (3760, 4140453), (4220, 3689124), (4371, 3561680), (5064, 3074270), (5640, 2760302), (5828, 2671260), (6330, 2459416), (6541, 2380080), (7285, 2137008), (7440, 2092487), (8440, 1844562), (8742, 1780840), (9917, 1569840), (10128, 1537135), (11280, 1380151), (11656, 1335630), (12660, 1229708), (13082, 1190040), (14570, 1068504), (16880, 922281), (17484, 890420), (19623, 793360), (19834, 784920), (21855, 712336), (23312, 667815), (25320, 614854), (26164, 595020), (29140, 534252), (29751, 523280), (32705, 476016), (34968, 445210), (39246, 396680), (39668, 392460), (43710, 356168), (44521, 349680), (49585, 313968), (50640, 307427), (52328, 297510), (58280, 267126), (59502, 261640), (65410, 238008), (69936, 222605), (78492, 198340), (79336, 196230), (87420, 178084), (89042, 174840), (98115, 158672), (99170, 156984), (104656, 148755), (116560, 133563), (119004, 130820)]