7137810120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{13999}}^1$

素因数の和:14627

約数の個数: 128

約数和(自身を含む): 24514560000

約数和(自身を除く): 17376749880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 607, 840, 1214, 1821, 2428, 3035, 3642, 4249, 4856, 6070, 7284, 8498, 9105, 12140, 12747, 13999, 14568, 16996, 18210, 21245, 24280, 25494, 27998, 33992, 36420, 41997, 42490, 50988, 55996, 63735, 69995, 72840, 83994, 84980, 97993, 101976, 111992, 127470, 139990, 167988, 169960, 195986, 209985, 254940, 279980, 293979, 335976, 391972, 419970, 489965, 509880, 559960, 587958, 783944, 839940, 979930, 1175916, 1469895, 1679880, 1959860, 2351832, 2939790, 3919720, 5879580, 8497393, 11759160, 16994786, 25492179, 33989572, 42486965, 50984358, 59481751, 67979144, 84973930, 101968716, 118963502, 127460895, 169947860, 178445253, 203937432, 237927004, 254921790, 297408755, 339895720, 356890506, 475854008, 509843580, 594817510, 713781012, 892226265, 1019687160, 1189635020, 1427562024, 1784452530, 2379270040, 3568905060, 7137810120]

約数ペア:

[(1, 7137810120), (2, 3568905060), (3, 2379270040), (4, 1784452530), (5, 1427562024), (6, 1189635020), (7, 1019687160), (8, 892226265), (10, 713781012), (12, 594817510), (14, 509843580), (15, 475854008), (20, 356890506), (21, 339895720), (24, 297408755), (28, 254921790), (30, 237927004), (35, 203937432), (40, 178445253), (42, 169947860), (56, 127460895), (60, 118963502), (70, 101968716), (84, 84973930), (105, 67979144), (120, 59481751), (140, 50984358), (168, 42486965), (210, 33989572), (280, 25492179), (420, 16994786), (607, 11759160), (840, 8497393), (1214, 5879580), (1821, 3919720), (2428, 2939790), (3035, 2351832), (3642, 1959860), (4249, 1679880), (4856, 1469895), (6070, 1175916), (7284, 979930), (8498, 839940), (9105, 783944), (12140, 587958), (12747, 559960), (13999, 509880), (14568, 489965), (16996, 419970), (18210, 391972), (21245, 335976), (24280, 293979), (25494, 279980), (27998, 254940), (33992, 209985), (36420, 195986), (41997, 169960), (42490, 167988), (50988, 139990), (55996, 127470), (63735, 111992), (69995, 101976), (72840, 97993), (83994, 84980)]