154223760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 160

約数和(自身を含む): 519966720

約数和(自身を除く): 365742960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1091, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2182, 2280, 2356, 2480, 2945, 3273, 3534, 3720, 4364, 4560, 4712, 5455, 5890, 6546, 7068, 7440, 8728, 8835, 9424, 10910, 11780, 13092, 14136, 16365, 17456, 17670, 20729, 21820, 23560, 26184, 28272, 32730, 33821, 35340, 41458, 43640, 47120, 52368, 62187, 65460, 67642, 70680, 82916, 87280, 101463, 103645, 124374, 130920, 135284, 141360, 165832, 169105, 202926, 207290, 248748, 261840, 270568, 310935, 331664, 338210, 405852, 414580, 497496, 507315, 541136, 621870, 642599, 676420, 811704, 829160, 994992, 1014630, 1243740, 1285198, 1352840, 1623408, 1658320, 1927797, 2029260, 2487480, 2570396, 2705680, 3212995, 3855594, 4058520, 4974960, 5140792, 6425990, 7711188, 8117040, 9638985, 10281584, 12851980, 15422376, 19277970, 25703960, 30844752, 38555940, 51407920, 77111880, 154223760]

約数ペア:

[(1, 154223760), (2, 77111880), (3, 51407920), (4, 38555940), (5, 30844752), (6, 25703960), (8, 19277970), (10, 15422376), (12, 12851980), (15, 10281584), (16, 9638985), (19, 8117040), (20, 7711188), (24, 6425990), (30, 5140792), (31, 4974960), (38, 4058520), (40, 3855594), (48, 3212995), (57, 2705680), (60, 2570396), (62, 2487480), (76, 2029260), (80, 1927797), (93, 1658320), (95, 1623408), (114, 1352840), (120, 1285198), (124, 1243740), (152, 1014630), (155, 994992), (186, 829160), (190, 811704), (228, 676420), (240, 642599), (248, 621870), (285, 541136), (304, 507315), (310, 497496), (372, 414580), (380, 405852), (456, 338210), (465, 331664), (496, 310935), (570, 270568), (589, 261840), (620, 248748), (744, 207290), (760, 202926), (912, 169105), (930, 165832), (1091, 141360), (1140, 135284), (1178, 130920), (1240, 124374), (1488, 103645), (1520, 101463), (1767, 87280), (1860, 82916), (2182, 70680), (2280, 67642), (2356, 65460), (2480, 62187), (2945, 52368), (3273, 47120), (3534, 43640), (3720, 41458), (4364, 35340), (4560, 33821), (4712, 32730), (5455, 28272), (5890, 26184), (6546, 23560), (7068, 21820), (7440, 20729), (8728, 17670), (8835, 17456), (9424, 16365), (10910, 14136), (11780, 13092)]