170634360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 557928000

約数和(自身を除く): 387293640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 890, 1068, 1157, 1229, 1335, 1560, 1780, 2136, 2314, 2458, 2670, 3471, 3560, 3687, 4628, 4916, 5340, 5785, 6145, 6942, 7374, 9256, 9832, 10680, 11570, 12290, 13884, 14748, 15977, 17355, 18435, 23140, 24580, 27768, 29496, 31954, 34710, 36870, 46280, 47931, 49160, 63908, 69420, 73740, 79885, 95862, 109381, 127816, 138840, 147480, 159770, 191724, 218762, 239655, 319540, 328143, 383448, 437524, 479310, 546905, 639080, 656286, 875048, 958620, 1093810, 1312572, 1421953, 1640715, 1917240, 2187620, 2625144, 2843906, 3281430, 4265859, 4375240, 5687812, 6562860, 7109765, 8531718, 11375624, 13125720, 14219530, 17063436, 21329295, 28439060, 34126872, 42658590, 56878120, 85317180, 170634360]

約数ペア:

[(1, 170634360), (2, 85317180), (3, 56878120), (4, 42658590), (5, 34126872), (6, 28439060), (8, 21329295), (10, 17063436), (12, 14219530), (13, 13125720), (15, 11375624), (20, 8531718), (24, 7109765), (26, 6562860), (30, 5687812), (39, 4375240), (40, 4265859), (52, 3281430), (60, 2843906), (65, 2625144), (78, 2187620), (89, 1917240), (104, 1640715), (120, 1421953), (130, 1312572), (156, 1093810), (178, 958620), (195, 875048), (260, 656286), (267, 639080), (312, 546905), (356, 479310), (390, 437524), (445, 383448), (520, 328143), (534, 319540), (712, 239655), (780, 218762), (890, 191724), (1068, 159770), (1157, 147480), (1229, 138840), (1335, 127816), (1560, 109381), (1780, 95862), (2136, 79885), (2314, 73740), (2458, 69420), (2670, 63908), (3471, 49160), (3560, 47931), (3687, 46280), (4628, 36870), (4916, 34710), (5340, 31954), (5785, 29496), (6145, 27768), (6942, 24580), (7374, 23140), (9256, 18435), (9832, 17355), (10680, 15977), (11570, 14748), (12290, 13884)]