67933320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6255

約数の個数: 128

約数和(自身を含む): 250871040

約数和(自身を除く): 182937720

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, 6221, 10920, 12442, 18663, 24884, 31105, 37326, 43547, 49768, 62210, 74652, 80873, 87094, 93315, 124420, 130641, 149304, 161746, 174188, 186630, 217735, 242619, 248840, 261282, 323492, 348376, 373260, 404365, 435470, 485238, 522564, 566111, 646984, 653205, 746520, 808730, 870940, 970476, 1045128, 1132222, 1213095, 1306410, 1617460, 1698333, 1741880, 1940952, 2264444, 2426190, 2612820, 2830555, 3234920, 3396666, 4528888, 4852380, 5225640, 5661110, 6793332, 8491665, 9704760, 11322220, 13586664, 16983330, 22644440, 33966660, 67933320]

約数ペア:

[(1, 67933320), (2, 33966660), (3, 22644440), (4, 16983330), (5, 13586664), (6, 11322220), (7, 9704760), (8, 8491665), (10, 6793332), (12, 5661110), (13, 5225640), (14, 4852380), (15, 4528888), (20, 3396666), (21, 3234920), (24, 2830555), (26, 2612820), (28, 2426190), (30, 2264444), (35, 1940952), (39, 1741880), (40, 1698333), (42, 1617460), (52, 1306410), (56, 1213095), (60, 1132222), (65, 1045128), (70, 970476), (78, 870940), (84, 808730), (91, 746520), (104, 653205), (105, 646984), (120, 566111), (130, 522564), (140, 485238), (156, 435470), (168, 404365), (182, 373260), (195, 348376), (210, 323492), (260, 261282), (273, 248840), (280, 242619), (312, 217735), (364, 186630), (390, 174188), (420, 161746), (455, 149304), (520, 130641), (546, 124420), (728, 93315), (780, 87094), (840, 80873), (910, 74652), (1092, 62210), (1365, 49768), (1560, 43547), (1820, 37326), (2184, 31105), (2730, 24884), (3640, 18663), (5460, 12442), (6221, 10920)]