39798923640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{143141}}^1$

素因数の和:143493

約数の個数: 128

約数和(自身を含む): 136866654720

約数和(自身を除く): 97067731080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 331, 420, 662, 840, 993, 1324, 1655, 1986, 2317, 2648, 3310, 3972, 4634, 4965, 6620, 6951, 7944, 9268, 9930, 11585, 13240, 13902, 18536, 19860, 23170, 27804, 34755, 39720, 46340, 55608, 69510, 92680, 139020, 143141, 278040, 286282, 429423, 572564, 715705, 858846, 1001987, 1145128, 1431410, 1717692, 2003974, 2147115, 2862820, 3005961, 3435384, 4007948, 4294230, 5009935, 5725640, 6011922, 8015896, 8588460, 10019870, 12023844, 15029805, 17176920, 20039740, 24047688, 30059610, 40079480, 47379671, 60119220, 94759342, 120238440, 142139013, 189518684, 236898355, 284278026, 331657697, 379037368, 473796710, 568556052, 663315394, 710695065, 947593420, 994973091, 1137112104, 1326630788, 1421390130, 1658288485, 1895186840, 1989946182, 2653261576, 2842780260, 3316576970, 3979892364, 4974865455, 5685560520, 6633153940, 7959784728, 9949730910, 13266307880, 19899461820, 39798923640]

約数ペア:

[(1, 39798923640), (2, 19899461820), (3, 13266307880), (4, 9949730910), (5, 7959784728), (6, 6633153940), (7, 5685560520), (8, 4974865455), (10, 3979892364), (12, 3316576970), (14, 2842780260), (15, 2653261576), (20, 1989946182), (21, 1895186840), (24, 1658288485), (28, 1421390130), (30, 1326630788), (35, 1137112104), (40, 994973091), (42, 947593420), (56, 710695065), (60, 663315394), (70, 568556052), (84, 473796710), (105, 379037368), (120, 331657697), (140, 284278026), (168, 236898355), (210, 189518684), (280, 142139013), (331, 120238440), (420, 94759342), (662, 60119220), (840, 47379671), (993, 40079480), (1324, 30059610), (1655, 24047688), (1986, 20039740), (2317, 17176920), (2648, 15029805), (3310, 12023844), (3972, 10019870), (4634, 8588460), (4965, 8015896), (6620, 6011922), (6951, 5725640), (7944, 5009935), (9268, 4294230), (9930, 4007948), (11585, 3435384), (13240, 3005961), (13902, 2862820), (18536, 2147115), (19860, 2003974), (23170, 1717692), (27804, 1431410), (34755, 1145128), (39720, 1001987), (46340, 858846), (55608, 715705), (69510, 572564), (92680, 429423), (139020, 286282), (143141, 278040)]