9623640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 32256000

約数和(自身を除く): 22632360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 199, 248, 260, 310, 312, 372, 390, 398, 403, 465, 520, 597, 620, 744, 780, 796, 806, 930, 995, 1194, 1209, 1240, 1560, 1592, 1612, 1860, 1990, 2015, 2388, 2418, 2587, 2985, 3224, 3720, 3980, 4030, 4776, 4836, 5174, 5970, 6045, 6169, 7761, 7960, 8060, 9672, 10348, 11940, 12090, 12338, 12935, 15522, 16120, 18507, 20696, 23880, 24180, 24676, 25870, 30845, 31044, 37014, 38805, 48360, 49352, 51740, 61690, 62088, 74028, 77610, 80197, 92535, 103480, 123380, 148056, 155220, 160394, 185070, 240591, 246760, 310440, 320788, 370140, 400985, 481182, 641576, 740280, 801970, 962364, 1202955, 1603940, 1924728, 2405910, 3207880, 4811820, 9623640]

約数ペア:

[(1, 9623640), (2, 4811820), (3, 3207880), (4, 2405910), (5, 1924728), (6, 1603940), (8, 1202955), (10, 962364), (12, 801970), (13, 740280), (15, 641576), (20, 481182), (24, 400985), (26, 370140), (30, 320788), (31, 310440), (39, 246760), (40, 240591), (52, 185070), (60, 160394), (62, 155220), (65, 148056), (78, 123380), (93, 103480), (104, 92535), (120, 80197), (124, 77610), (130, 74028), (155, 62088), (156, 61690), (186, 51740), (195, 49352), (199, 48360), (248, 38805), (260, 37014), (310, 31044), (312, 30845), (372, 25870), (390, 24676), (398, 24180), (403, 23880), (465, 20696), (520, 18507), (597, 16120), (620, 15522), (744, 12935), (780, 12338), (796, 12090), (806, 11940), (930, 10348), (995, 9672), (1194, 8060), (1209, 7960), (1240, 7761), (1560, 6169), (1592, 6045), (1612, 5970), (1860, 5174), (1990, 4836), (2015, 4776), (2388, 4030), (2418, 3980), (2587, 3720), (2985, 3224)]