3353614720

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:4024

約数の個数: 128

約数和(自身を含む): 8470471680

約数和(自身を除く): 5116856960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 128, 155, 160, 172, 215, 248, 310, 320, 344, 430, 496, 620, 640, 688, 860, 992, 1240, 1333, 1376, 1720, 1984, 2480, 2666, 2752, 3440, 3931, 3968, 4960, 5332, 5504, 6665, 6880, 7862, 9920, 10664, 13330, 13760, 15724, 19655, 19840, 21328, 26660, 27520, 31448, 39310, 42656, 53320, 62896, 78620, 85312, 106640, 121861, 125792, 157240, 169033, 170624, 213280, 243722, 251584, 314480, 338066, 426560, 487444, 503168, 609305, 628960, 676132, 845165, 853120, 974888, 1218610, 1257920, 1352264, 1690330, 1949776, 2437220, 2515840, 2704528, 3380660, 3899552, 4874440, 5240023, 5409056, 6761320, 7799104, 9748880, 10480046, 10818112, 13522640, 15598208, 19497760, 20960092, 21636224, 26200115, 27045280, 38995520, 41920184, 52400230, 54090560, 77991040, 83840368, 104800460, 108181120, 167680736, 209600920, 335361472, 419201840, 670722944, 838403680, 1676807360, 3353614720]

約数ペア:

[(1, 3353614720), (2, 1676807360), (4, 838403680), (5, 670722944), (8, 419201840), (10, 335361472), (16, 209600920), (20, 167680736), (31, 108181120), (32, 104800460), (40, 83840368), (43, 77991040), (62, 54090560), (64, 52400230), (80, 41920184), (86, 38995520), (124, 27045280), (128, 26200115), (155, 21636224), (160, 20960092), (172, 19497760), (215, 15598208), (248, 13522640), (310, 10818112), (320, 10480046), (344, 9748880), (430, 7799104), (496, 6761320), (620, 5409056), (640, 5240023), (688, 4874440), (860, 3899552), (992, 3380660), (1240, 2704528), (1333, 2515840), (1376, 2437220), (1720, 1949776), (1984, 1690330), (2480, 1352264), (2666, 1257920), (2752, 1218610), (3440, 974888), (3931, 853120), (3968, 845165), (4960, 676132), (5332, 628960), (5504, 609305), (6665, 503168), (6880, 487444), (7862, 426560), (9920, 338066), (10664, 314480), (13330, 251584), (13760, 243722), (15724, 213280), (19655, 170624), (19840, 169033), (21328, 157240), (26660, 125792), (27520, 121861), (31448, 106640), (39310, 85312), (42656, 78620), (53320, 62896)]