91869960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 348364800

約数和(自身を除く): 256494840

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, 47, 52, 56, 60, 65, 70, 78, 84, 91, 94, 104, 105, 120, 130, 140, 141, 156, 168, 179, 182, 188, 195, 210, 235, 260, 273, 280, 282, 312, 329, 358, 364, 376, 390, 420, 455, 470, 520, 537, 546, 564, 611, 658, 705, 716, 728, 780, 840, 895, 910, 940, 987, 1074, 1092, 1128, 1222, 1253, 1316, 1365, 1410, 1432, 1560, 1645, 1790, 1820, 1833, 1880, 1974, 2148, 2184, 2327, 2444, 2506, 2632, 2685, 2730, 2820, 3055, 3290, 3580, 3640, 3666, 3759, 3948, 4277, 4296, 4654, 4888, 4935, 5012, 5370, 5460, 5640, 6110, 6265, 6580, 6981, 7160, 7332, 7518, 7896, 8413, 8554, 9165, 9308, 9870, 10024, 10740, 10920, 11635, 12220, 12530, 12831, 13160, 13962, 14664, 15036, 16289, 16826, 17108, 18330, 18616, 18795, 19740, 21385, 21480, 23270, 24440, 25060, 25239, 25662, 27924, 30072, 32578, 33652, 34216, 34905, 36660, 37590, 39480, 42065, 42770, 46540, 48867, 50120, 50478, 51324, 55848, 58891, 64155, 65156, 67304, 69810, 73320, 75180, 81445, 84130, 85540, 93080, 97734, 100956, 102648, 109369, 117782, 126195, 128310, 130312, 139620, 150360, 162890, 168260, 171080, 176673, 195468, 201912, 218738, 235564, 244335, 252390, 256620, 279240, 294455, 325780, 328107, 336520, 353346, 390936, 437476, 471128, 488670, 504780, 513240, 546845, 588910, 651560, 656214, 706692, 765583, 874952, 883365, 977340, 1009560, 1093690, 1177820, 1312428, 1413384, 1531166, 1640535, 1766730, 1954680, 2187380, 2296749, 2355640, 2624856, 3062332, 3281070, 3533460, 3827915, 4374760, 4593498, 6124664, 6562140, 7066920, 7655830, 9186996, 11483745, 13124280, 15311660, 18373992, 22967490, 30623320, 45934980, 91869960]

約数ペア:

[(1, 91869960), (2, 45934980), (3, 30623320), (4, 22967490), (5, 18373992), (6, 15311660), (7, 13124280), (8, 11483745), (10, 9186996), (12, 7655830), (13, 7066920), (14, 6562140), (15, 6124664), (20, 4593498), (21, 4374760), (24, 3827915), (26, 3533460), (28, 3281070), (30, 3062332), (35, 2624856), (39, 2355640), (40, 2296749), (42, 2187380), (47, 1954680), (52, 1766730), (56, 1640535), (60, 1531166), (65, 1413384), (70, 1312428), (78, 1177820), (84, 1093690), (91, 1009560), (94, 977340), (104, 883365), (105, 874952), (120, 765583), (130, 706692), (140, 656214), (141, 651560), (156, 588910), (168, 546845), (179, 513240), (182, 504780), (188, 488670), (195, 471128), (210, 437476), (235, 390936), (260, 353346), (273, 336520), (280, 328107), (282, 325780), (312, 294455), (329, 279240), (358, 256620), (364, 252390), (376, 244335), (390, 235564), (420, 218738), (455, 201912), (470, 195468), (520, 176673), (537, 171080), (546, 168260), (564, 162890), (611, 150360), (658, 139620), (705, 130312), (716, 128310), (728, 126195), (780, 117782), (840, 109369), (895, 102648), (910, 100956), (940, 97734), (987, 93080), (1074, 85540), (1092, 84130), (1128, 81445), (1222, 75180), (1253, 73320), (1316, 69810), (1365, 67304), (1410, 65156), (1432, 64155), (1560, 58891), (1645, 55848), (1790, 51324), (1820, 50478), (1833, 50120), (1880, 48867), (1974, 46540), (2148, 42770), (2184, 42065), (2327, 39480), (2444, 37590), (2506, 36660), (2632, 34905), (2685, 34216), (2730, 33652), (2820, 32578), (3055, 30072), (3290, 27924), (3580, 25662), (3640, 25239), (3666, 25060), (3759, 24440), (3948, 23270), (4277, 21480), (4296, 21385), (4654, 19740), (4888, 18795), (4935, 18616), (5012, 18330), (5370, 17108), (5460, 16826), (5640, 16289), (6110, 15036), (6265, 14664), (6580, 13962), (6981, 13160), (7160, 12831), (7332, 12530), (7518, 12220), (7896, 11635), (8413, 10920), (8554, 10740), (9165, 10024), (9308, 9870)]