139318920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9956

約数の個数: 128

約数和(自身を含む): 500169600

約数和(自身を除く): 360850680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9923, 14040, 19846, 29769, 39692, 49615, 59538, 79384, 89307, 99230, 119076, 128999, 148845, 178614, 198460, 238152, 257998, 267921, 297690, 357228, 386997, 396920, 446535, 515996, 535842, 595380, 644995, 714456, 773994, 893070, 1031992, 1071684, 1160991, 1190760, 1289990, 1339605, 1547988, 1786140, 1934985, 2143368, 2321982, 2579980, 2679210, 3095976, 3482973, 3572280, 3869970, 4643964, 5159960, 5358420, 5804955, 6965946, 7739940, 9287928, 10716840, 11609910, 13931892, 15479880, 17414865, 23219820, 27863784, 34829730, 46439640, 69659460, 139318920]

約数ペア:

[(1, 139318920), (2, 69659460), (3, 46439640), (4, 34829730), (5, 27863784), (6, 23219820), (8, 17414865), (9, 15479880), (10, 13931892), (12, 11609910), (13, 10716840), (15, 9287928), (18, 7739940), (20, 6965946), (24, 5804955), (26, 5358420), (27, 5159960), (30, 4643964), (36, 3869970), (39, 3572280), (40, 3482973), (45, 3095976), (52, 2679210), (54, 2579980), (60, 2321982), (65, 2143368), (72, 1934985), (78, 1786140), (90, 1547988), (104, 1339605), (108, 1289990), (117, 1190760), (120, 1160991), (130, 1071684), (135, 1031992), (156, 893070), (180, 773994), (195, 714456), (216, 644995), (234, 595380), (260, 535842), (270, 515996), (312, 446535), (351, 396920), (360, 386997), (390, 357228), (468, 297690), (520, 267921), (540, 257998), (585, 238152), (702, 198460), (780, 178614), (936, 148845), (1080, 128999), (1170, 119076), (1404, 99230), (1560, 89307), (1755, 79384), (2340, 59538), (2808, 49615), (3510, 39692), (4680, 29769), (7020, 19846), (9923, 14040)]