3199981920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 10307715264

約数和(自身を除く): 7107733344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 293, 305, 366, 373, 480, 488, 586, 610, 732, 746, 879, 915, 976, 1119, 1172, 1220, 1464, 1465, 1492, 1758, 1830, 1865, 1952, 2238, 2344, 2440, 2928, 2930, 2984, 3516, 3660, 3730, 4395, 4476, 4688, 4880, 5595, 5856, 5860, 5968, 7032, 7320, 7460, 8790, 8952, 9376, 9760, 11190, 11720, 11936, 14064, 14640, 14920, 17580, 17873, 17904, 22380, 22753, 23440, 28128, 29280, 29840, 35160, 35746, 35808, 44760, 45506, 46880, 53619, 59680, 68259, 70320, 71492, 89365, 89520, 91012, 107238, 109289, 113765, 136518, 140640, 142984, 178730, 179040, 182024, 214476, 218578, 227530, 268095, 273036, 285968, 327867, 341295, 357460, 364048, 428952, 437156, 455060, 536190, 546072, 546445, 571936, 655734, 682590, 714920, 728096, 857904, 874312, 910120, 1072380, 1092144, 1092890, 1311468, 1365180, 1429840, 1639335, 1715808, 1748624, 1820240, 2144760, 2184288, 2185780, 2622936, 2730360, 2859680, 3278670, 3497248, 3640480, 4289520, 4371560, 5245872, 5460720, 6557340, 6666629, 8579040, 8743120, 10491744, 10921440, 13114680, 13333258, 17486240, 19999887, 26229360, 26666516, 33333145, 39999774, 52458720, 53333032, 66666290, 79999548, 99999435, 106666064, 133332580, 159999096, 199998870, 213332128, 266665160, 319998192, 399997740, 533330320, 639996384, 799995480, 1066660640, 1599990960, 3199981920]

約数ペア:

[(1, 3199981920), (2, 1599990960), (3, 1066660640), (4, 799995480), (5, 639996384), (6, 533330320), (8, 399997740), (10, 319998192), (12, 266665160), (15, 213332128), (16, 199998870), (20, 159999096), (24, 133332580), (30, 106666064), (32, 99999435), (40, 79999548), (48, 66666290), (60, 53333032), (61, 52458720), (80, 39999774), (96, 33333145), (120, 26666516), (122, 26229360), (160, 19999887), (183, 17486240), (240, 13333258), (244, 13114680), (293, 10921440), (305, 10491744), (366, 8743120), (373, 8579040), (480, 6666629), (488, 6557340), (586, 5460720), (610, 5245872), (732, 4371560), (746, 4289520), (879, 3640480), (915, 3497248), (976, 3278670), (1119, 2859680), (1172, 2730360), (1220, 2622936), (1464, 2185780), (1465, 2184288), (1492, 2144760), (1758, 1820240), (1830, 1748624), (1865, 1715808), (1952, 1639335), (2238, 1429840), (2344, 1365180), (2440, 1311468), (2928, 1092890), (2930, 1092144), (2984, 1072380), (3516, 910120), (3660, 874312), (3730, 857904), (4395, 728096), (4476, 714920), (4688, 682590), (4880, 655734), (5595, 571936), (5856, 546445), (5860, 546072), (5968, 536190), (7032, 455060), (7320, 437156), (7460, 428952), (8790, 364048), (8952, 357460), (9376, 341295), (9760, 327867), (11190, 285968), (11720, 273036), (11936, 268095), (14064, 227530), (14640, 218578), (14920, 214476), (17580, 182024), (17873, 179040), (17904, 178730), (22380, 142984), (22753, 140640), (23440, 136518), (28128, 113765), (29280, 109289), (29840, 107238), (35160, 91012), (35746, 89520), (35808, 89365), (44760, 71492), (45506, 70320), (46880, 68259), (53619, 59680)]