87462480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 314265600

約数和(自身を除く): 226803120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 659, 790, 840, 948, 1106, 1185, 1264, 1318, 1580, 1659, 1680, 1896, 1977, 2212, 2370, 2636, 2765, 3160, 3295, 3318, 3792, 3954, 4424, 4613, 4740, 5272, 5530, 6320, 6590, 6636, 7908, 8295, 8848, 9226, 9480, 9885, 10544, 11060, 13180, 13272, 13839, 15816, 16590, 18452, 18960, 19770, 22120, 23065, 26360, 26544, 27678, 31632, 33180, 36904, 39540, 44240, 46130, 52061, 52720, 55356, 66360, 69195, 73808, 79080, 92260, 104122, 110712, 132720, 138390, 156183, 158160, 184520, 208244, 221424, 260305, 276780, 312366, 364427, 369040, 416488, 520610, 553560, 624732, 728854, 780915, 832976, 1041220, 1093281, 1107120, 1249464, 1457708, 1561830, 1822135, 2082440, 2186562, 2498928, 2915416, 3123660, 3644270, 4164880, 4373124, 5466405, 5830832, 6247320, 7288540, 8746248, 10932810, 12494640, 14577080, 17492496, 21865620, 29154160, 43731240, 87462480]

約数ペア:

[(1, 87462480), (2, 43731240), (3, 29154160), (4, 21865620), (5, 17492496), (6, 14577080), (7, 12494640), (8, 10932810), (10, 8746248), (12, 7288540), (14, 6247320), (15, 5830832), (16, 5466405), (20, 4373124), (21, 4164880), (24, 3644270), (28, 3123660), (30, 2915416), (35, 2498928), (40, 2186562), (42, 2082440), (48, 1822135), (56, 1561830), (60, 1457708), (70, 1249464), (79, 1107120), (80, 1093281), (84, 1041220), (105, 832976), (112, 780915), (120, 728854), (140, 624732), (158, 553560), (168, 520610), (210, 416488), (237, 369040), (240, 364427), (280, 312366), (316, 276780), (336, 260305), (395, 221424), (420, 208244), (474, 184520), (553, 158160), (560, 156183), (632, 138390), (659, 132720), (790, 110712), (840, 104122), (948, 92260), (1106, 79080), (1185, 73808), (1264, 69195), (1318, 66360), (1580, 55356), (1659, 52720), (1680, 52061), (1896, 46130), (1977, 44240), (2212, 39540), (2370, 36904), (2636, 33180), (2765, 31632), (3160, 27678), (3295, 26544), (3318, 26360), (3792, 23065), (3954, 22120), (4424, 19770), (4613, 18960), (4740, 18452), (5272, 16590), (5530, 15816), (6320, 13839), (6590, 13272), (6636, 13180), (7908, 11060), (8295, 10544), (8848, 9885), (9226, 9480)]