912281640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2103

約数の個数: 128

約数和(自身を含む): 2848849920

約数和(自身を除く): 1936568280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 310, 372, 381, 465, 508, 620, 635, 744, 762, 930, 1016, 1240, 1270, 1524, 1860, 1905, 1931, 2540, 3048, 3720, 3810, 3862, 3937, 5080, 5793, 7620, 7724, 7874, 9655, 11586, 11811, 15240, 15448, 15748, 19310, 19685, 23172, 23622, 28965, 31496, 38620, 39370, 46344, 47244, 57930, 59055, 59861, 77240, 78740, 94488, 115860, 118110, 119722, 157480, 179583, 231720, 236220, 239444, 245237, 299305, 359166, 472440, 478888, 490474, 598610, 718332, 735711, 897915, 980948, 1197220, 1226185, 1436664, 1471422, 1795830, 1961896, 2394440, 2452370, 2942844, 3591660, 3678555, 4904740, 5885688, 7183320, 7357110, 7602347, 9809480, 14714220, 15204694, 22807041, 29428440, 30409388, 38011735, 45614082, 60818776, 76023470, 91228164, 114035205, 152046940, 182456328, 228070410, 304093880, 456140820, 912281640]

約数ペア:

[(1, 912281640), (2, 456140820), (3, 304093880), (4, 228070410), (5, 182456328), (6, 152046940), (8, 114035205), (10, 91228164), (12, 76023470), (15, 60818776), (20, 45614082), (24, 38011735), (30, 30409388), (31, 29428440), (40, 22807041), (60, 15204694), (62, 14714220), (93, 9809480), (120, 7602347), (124, 7357110), (127, 7183320), (155, 5885688), (186, 4904740), (248, 3678555), (254, 3591660), (310, 2942844), (372, 2452370), (381, 2394440), (465, 1961896), (508, 1795830), (620, 1471422), (635, 1436664), (744, 1226185), (762, 1197220), (930, 980948), (1016, 897915), (1240, 735711), (1270, 718332), (1524, 598610), (1860, 490474), (1905, 478888), (1931, 472440), (2540, 359166), (3048, 299305), (3720, 245237), (3810, 239444), (3862, 236220), (3937, 231720), (5080, 179583), (5793, 157480), (7620, 119722), (7724, 118110), (7874, 115860), (9655, 94488), (11586, 78740), (11811, 77240), (15240, 59861), (15448, 59055), (15748, 57930), (19310, 47244), (19685, 46344), (23172, 39370), (23622, 38620), (28965, 31496)]