179767740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2323

約数の個数: 96

約数和(自身を含む): 537546240

約数和(自身を除く): 357778500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2221, 2698, 4047, 4260, 4442, 5396, 6663, 6745, 8094, 8884, 11105, 13326, 13490, 16188, 20235, 22210, 26652, 26980, 33315, 40470, 42199, 44420, 66630, 80940, 84398, 126597, 133260, 157691, 168796, 210995, 253194, 315382, 421990, 473073, 506388, 630764, 632985, 788455, 843980, 946146, 1265970, 1576910, 1892292, 2365365, 2531940, 2996129, 3153820, 4730730, 5992258, 8988387, 9461460, 11984516, 14980645, 17976774, 29961290, 35953548, 44941935, 59922580, 89883870, 179767740]

約数ペア:

[(1, 179767740), (2, 89883870), (3, 59922580), (4, 44941935), (5, 35953548), (6, 29961290), (10, 17976774), (12, 14980645), (15, 11984516), (19, 9461460), (20, 8988387), (30, 5992258), (38, 4730730), (57, 3153820), (60, 2996129), (71, 2531940), (76, 2365365), (95, 1892292), (114, 1576910), (142, 1265970), (190, 946146), (213, 843980), (228, 788455), (284, 632985), (285, 630764), (355, 506388), (380, 473073), (426, 421990), (570, 315382), (710, 253194), (852, 210995), (1065, 168796), (1140, 157691), (1349, 133260), (1420, 126597), (2130, 84398), (2221, 80940), (2698, 66630), (4047, 44420), (4260, 42199), (4442, 40470), (5396, 33315), (6663, 26980), (6745, 26652), (8094, 22210), (8884, 20235), (11105, 16188), (13326, 13490)]