166559280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 543203328

約数和(自身を除く): 376644048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 367, 372, 465, 488, 496, 610, 620, 732, 734, 744, 915, 930, 976, 1101, 1220, 1240, 1464, 1468, 1488, 1830, 1835, 1860, 1891, 2202, 2440, 2480, 2928, 2936, 3660, 3670, 3720, 3782, 4404, 4880, 5505, 5673, 5872, 7320, 7340, 7440, 7564, 8808, 9455, 11010, 11346, 11377, 14640, 14680, 15128, 17616, 18910, 22020, 22387, 22692, 22754, 28365, 29360, 30256, 34131, 37820, 44040, 44774, 45384, 45508, 56730, 56885, 67161, 68262, 75640, 88080, 89548, 90768, 91016, 111935, 113460, 113770, 134322, 136524, 151280, 170655, 179096, 182032, 223870, 226920, 227540, 268644, 273048, 335805, 341310, 358192, 447740, 453840, 455080, 537288, 546096, 671610, 682620, 693997, 895480, 910160, 1074576, 1343220, 1365240, 1387994, 1790960, 2081991, 2686440, 2730480, 2775988, 3469985, 4163982, 5372880, 5551976, 6939970, 8327964, 10409955, 11103952, 13879940, 16655928, 20819910, 27759880, 33311856, 41639820, 55519760, 83279640, 166559280]

約数ペア:

[(1, 166559280), (2, 83279640), (3, 55519760), (4, 41639820), (5, 33311856), (6, 27759880), (8, 20819910), (10, 16655928), (12, 13879940), (15, 11103952), (16, 10409955), (20, 8327964), (24, 6939970), (30, 5551976), (31, 5372880), (40, 4163982), (48, 3469985), (60, 2775988), (61, 2730480), (62, 2686440), (80, 2081991), (93, 1790960), (120, 1387994), (122, 1365240), (124, 1343220), (155, 1074576), (183, 910160), (186, 895480), (240, 693997), (244, 682620), (248, 671610), (305, 546096), (310, 537288), (366, 455080), (367, 453840), (372, 447740), (465, 358192), (488, 341310), (496, 335805), (610, 273048), (620, 268644), (732, 227540), (734, 226920), (744, 223870), (915, 182032), (930, 179096), (976, 170655), (1101, 151280), (1220, 136524), (1240, 134322), (1464, 113770), (1468, 113460), (1488, 111935), (1830, 91016), (1835, 90768), (1860, 89548), (1891, 88080), (2202, 75640), (2440, 68262), (2480, 67161), (2928, 56885), (2936, 56730), (3660, 45508), (3670, 45384), (3720, 44774), (3782, 44040), (4404, 37820), (4880, 34131), (5505, 30256), (5673, 29360), (5872, 28365), (7320, 22754), (7340, 22692), (7440, 22387), (7564, 22020), (8808, 18910), (9455, 17616), (11010, 15128), (11346, 14680), (11377, 14640)]