193567920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8863}}^1$

素因数の和:8899

約数の個数: 160

約数和(自身を含む): 738619392

約数和(自身を除く): 545051472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 8863, 10920, 17726, 21840, 26589, 35452, 44315, 53178, 62041, 70904, 88630, 106356, 115219, 124082, 132945, 141808, 177260, 186123, 212712, 230438, 248164, 265890, 310205, 345657, 354520, 372246, 425424, 460876, 496328, 531780, 576095, 620410, 691314, 709040, 744492, 806533, 921752, 930615, 992656, 1063560, 1152190, 1240820, 1382628, 1488984, 1613066, 1728285, 1843504, 1861230, 2127120, 2304380, 2419599, 2481640, 2765256, 2977968, 3226132, 3456570, 3722460, 4032665, 4608760, 4839198, 4963280, 5530512, 6452264, 6913140, 7444920, 8065330, 9217520, 9678396, 12097995, 12904528, 13826280, 14889840, 16130660, 19356792, 24195990, 27652560, 32261320, 38713584, 48391980, 64522640, 96783960, 193567920]

約数ペア:

[(1, 193567920), (2, 96783960), (3, 64522640), (4, 48391980), (5, 38713584), (6, 32261320), (7, 27652560), (8, 24195990), (10, 19356792), (12, 16130660), (13, 14889840), (14, 13826280), (15, 12904528), (16, 12097995), (20, 9678396), (21, 9217520), (24, 8065330), (26, 7444920), (28, 6913140), (30, 6452264), (35, 5530512), (39, 4963280), (40, 4839198), (42, 4608760), (48, 4032665), (52, 3722460), (56, 3456570), (60, 3226132), (65, 2977968), (70, 2765256), (78, 2481640), (80, 2419599), (84, 2304380), (91, 2127120), (104, 1861230), (105, 1843504), (112, 1728285), (120, 1613066), (130, 1488984), (140, 1382628), (156, 1240820), (168, 1152190), (182, 1063560), (195, 992656), (208, 930615), (210, 921752), (240, 806533), (260, 744492), (273, 709040), (280, 691314), (312, 620410), (336, 576095), (364, 531780), (390, 496328), (420, 460876), (455, 425424), (520, 372246), (546, 354520), (560, 345657), (624, 310205), (728, 265890), (780, 248164), (840, 230438), (910, 212712), (1040, 186123), (1092, 177260), (1365, 141808), (1456, 132945), (1560, 124082), (1680, 115219), (1820, 106356), (2184, 88630), (2730, 70904), (3120, 62041), (3640, 53178), (4368, 44315), (5460, 35452), (7280, 26589), (8863, 21840), (10920, 17726)]