89773320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8255

約数の個数: 128

約数和(自身を含む): 331511040

約数和(自身を除く): 241737720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 8221, 10920, 16442, 24663, 32884, 41105, 49326, 57547, 65768, 82210, 98652, 106873, 115094, 123315, 164420, 172641, 197304, 213746, 230188, 246630, 287735, 320619, 328840, 345282, 427492, 460376, 493260, 534365, 575470, 641238, 690564, 748111, 854984, 863205, 986520, 1068730, 1150940, 1282476, 1381128, 1496222, 1603095, 1726410, 2137460, 2244333, 2301880, 2564952, 2992444, 3206190, 3452820, 3740555, 4274920, 4488666, 5984888, 6412380, 6905640, 7481110, 8977332, 11221665, 12824760, 14962220, 17954664, 22443330, 29924440, 44886660, 89773320]

約数ペア:

[(1, 89773320), (2, 44886660), (3, 29924440), (4, 22443330), (5, 17954664), (6, 14962220), (7, 12824760), (8, 11221665), (10, 8977332), (12, 7481110), (13, 6905640), (14, 6412380), (15, 5984888), (20, 4488666), (21, 4274920), (24, 3740555), (26, 3452820), (28, 3206190), (30, 2992444), (35, 2564952), (39, 2301880), (40, 2244333), (42, 2137460), (52, 1726410), (56, 1603095), (60, 1496222), (65, 1381128), (70, 1282476), (78, 1150940), (84, 1068730), (91, 986520), (104, 863205), (105, 854984), (120, 748111), (130, 690564), (140, 641238), (156, 575470), (168, 534365), (182, 493260), (195, 460376), (210, 427492), (260, 345282), (273, 328840), (280, 320619), (312, 287735), (364, 246630), (390, 230188), (420, 213746), (455, 197304), (520, 172641), (546, 164420), (728, 123315), (780, 115094), (840, 106873), (910, 98652), (1092, 82210), (1365, 65768), (1560, 57547), (1820, 49326), (2184, 41105), (2730, 32884), (3640, 24663), (5460, 16442), (8221, 10920)]