267192840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 843955200

約数和(自身を除く): 576762360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 345, 393, 460, 524, 552, 655, 690, 739, 786, 920, 1048, 1310, 1380, 1478, 1572, 1965, 2217, 2620, 2760, 2956, 3013, 3144, 3695, 3930, 4434, 5240, 5912, 6026, 7390, 7860, 8868, 9039, 11085, 12052, 14780, 15065, 15720, 16997, 17736, 18078, 22170, 24104, 29560, 30130, 33994, 36156, 44340, 45195, 50991, 60260, 67988, 72312, 84985, 88680, 90390, 96809, 101982, 120520, 135976, 169970, 180780, 193618, 203964, 254955, 290427, 339940, 361560, 387236, 407928, 484045, 509910, 580854, 679880, 774472, 968090, 1019820, 1161708, 1452135, 1936180, 2039640, 2226607, 2323416, 2904270, 3872360, 4453214, 5808540, 6679821, 8906428, 11133035, 11617080, 13359642, 17812856, 22266070, 26719284, 33399105, 44532140, 53438568, 66798210, 89064280, 133596420, 267192840]

約数ペア:

[(1, 267192840), (2, 133596420), (3, 89064280), (4, 66798210), (5, 53438568), (6, 44532140), (8, 33399105), (10, 26719284), (12, 22266070), (15, 17812856), (20, 13359642), (23, 11617080), (24, 11133035), (30, 8906428), (40, 6679821), (46, 5808540), (60, 4453214), (69, 3872360), (92, 2904270), (115, 2323416), (120, 2226607), (131, 2039640), (138, 1936180), (184, 1452135), (230, 1161708), (262, 1019820), (276, 968090), (345, 774472), (393, 679880), (460, 580854), (524, 509910), (552, 484045), (655, 407928), (690, 387236), (739, 361560), (786, 339940), (920, 290427), (1048, 254955), (1310, 203964), (1380, 193618), (1478, 180780), (1572, 169970), (1965, 135976), (2217, 120520), (2620, 101982), (2760, 96809), (2956, 90390), (3013, 88680), (3144, 84985), (3695, 72312), (3930, 67988), (4434, 60260), (5240, 50991), (5912, 45195), (6026, 44340), (7390, 36156), (7860, 33994), (8868, 30130), (9039, 29560), (11085, 24104), (12052, 22170), (14780, 18078), (15065, 17736), (15720, 16997)]