158464560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 544250880

約数和(自身を除く): 385786320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 59, 60, 62, 76, 80, 93, 95, 114, 118, 120, 124, 152, 155, 177, 186, 190, 228, 236, 240, 248, 285, 295, 304, 310, 354, 361, 372, 380, 456, 465, 472, 496, 570, 589, 590, 620, 708, 722, 744, 760, 885, 912, 930, 944, 1083, 1121, 1140, 1178, 1180, 1240, 1416, 1444, 1488, 1520, 1767, 1770, 1805, 1829, 1860, 2166, 2242, 2280, 2356, 2360, 2480, 2832, 2888, 2945, 3363, 3534, 3540, 3610, 3658, 3720, 4332, 4484, 4560, 4712, 4720, 5415, 5487, 5605, 5776, 5890, 6726, 7068, 7080, 7220, 7316, 7440, 8664, 8835, 8968, 9145, 9424, 10830, 10974, 11191, 11210, 11780, 13452, 14136, 14160, 14440, 14632, 16815, 17328, 17670, 17936, 18290, 21299, 21660, 21948, 22382, 22420, 23560, 26904, 27435, 28272, 28880, 29264, 33573, 33630, 34751, 35340, 36580, 42598, 43320, 43896, 44764, 44840, 47120, 53808, 54870, 55955, 63897, 67146, 67260, 69502, 70680, 73160, 85196, 86640, 87792, 89528, 89680, 104253, 106495, 109740, 111910, 127794, 134292, 134520, 139004, 141360, 146320, 167865, 170392, 173755, 179056, 208506, 212990, 219480, 223820, 255588, 268584, 269040, 278008, 319485, 335730, 340784, 347510, 417012, 425980, 438960, 447640, 511176, 521265, 537168, 556016, 638970, 660269, 671460, 695020, 834024, 851960, 895280, 1022352, 1042530, 1277940, 1320538, 1342920, 1390040, 1668048, 1703920, 1980807, 2085060, 2555880, 2641076, 2685840, 2780080, 3301345, 3961614, 4170120, 5111760, 5282152, 6602690, 7923228, 8340240, 9904035, 10564304, 13205380, 15846456, 19808070, 26410760, 31692912, 39616140, 52821520, 79232280, 158464560]

約数ペア:

[(1, 158464560), (2, 79232280), (3, 52821520), (4, 39616140), (5, 31692912), (6, 26410760), (8, 19808070), (10, 15846456), (12, 13205380), (15, 10564304), (16, 9904035), (19, 8340240), (20, 7923228), (24, 6602690), (30, 5282152), (31, 5111760), (38, 4170120), (40, 3961614), (48, 3301345), (57, 2780080), (59, 2685840), (60, 2641076), (62, 2555880), (76, 2085060), (80, 1980807), (93, 1703920), (95, 1668048), (114, 1390040), (118, 1342920), (120, 1320538), (124, 1277940), (152, 1042530), (155, 1022352), (177, 895280), (186, 851960), (190, 834024), (228, 695020), (236, 671460), (240, 660269), (248, 638970), (285, 556016), (295, 537168), (304, 521265), (310, 511176), (354, 447640), (361, 438960), (372, 425980), (380, 417012), (456, 347510), (465, 340784), (472, 335730), (496, 319485), (570, 278008), (589, 269040), (590, 268584), (620, 255588), (708, 223820), (722, 219480), (744, 212990), (760, 208506), (885, 179056), (912, 173755), (930, 170392), (944, 167865), (1083, 146320), (1121, 141360), (1140, 139004), (1178, 134520), (1180, 134292), (1240, 127794), (1416, 111910), (1444, 109740), (1488, 106495), (1520, 104253), (1767, 89680), (1770, 89528), (1805, 87792), (1829, 86640), (1860, 85196), (2166, 73160), (2242, 70680), (2280, 69502), (2356, 67260), (2360, 67146), (2480, 63897), (2832, 55955), (2888, 54870), (2945, 53808), (3363, 47120), (3534, 44840), (3540, 44764), (3610, 43896), (3658, 43320), (3720, 42598), (4332, 36580), (4484, 35340), (4560, 34751), (4712, 33630), (4720, 33573), (5415, 29264), (5487, 28880), (5605, 28272), (5776, 27435), (5890, 26904), (6726, 23560), (7068, 22420), (7080, 22382), (7220, 21948), (7316, 21660), (7440, 21299), (8664, 18290), (8835, 17936), (8968, 17670), (9145, 17328), (9424, 16815), (10830, 14632), (10974, 14440), (11191, 14160), (11210, 14136), (11780, 13452)]