328114920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2527

約数の個数: 128

約数和(自身を含む): 1132185600

約数和(自身を除く): 804070680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1169, 1336, 1670, 2004, 2338, 2339, 2505, 3340, 3507, 4008, 4676, 4678, 5010, 5845, 6680, 7014, 7017, 9352, 9356, 10020, 11690, 11695, 14028, 14034, 16373, 17535, 18712, 20040, 23380, 23390, 28056, 28068, 32746, 35070, 35085, 46760, 46780, 49119, 56136, 65492, 70140, 70170, 81865, 93560, 98238, 130984, 140280, 140340, 163730, 196476, 245595, 280680, 327460, 390613, 392952, 491190, 654920, 781226, 982380, 1171839, 1562452, 1953065, 1964760, 2343678, 2734291, 3124904, 3906130, 4687356, 5468582, 5859195, 7812260, 8202873, 9374712, 10937164, 11718390, 13671455, 15624520, 16405746, 21874328, 23436780, 27342910, 32811492, 41014365, 46873560, 54685820, 65622984, 82028730, 109371640, 164057460, 328114920]

約数ペア:

[(1, 328114920), (2, 164057460), (3, 109371640), (4, 82028730), (5, 65622984), (6, 54685820), (7, 46873560), (8, 41014365), (10, 32811492), (12, 27342910), (14, 23436780), (15, 21874328), (20, 16405746), (21, 15624520), (24, 13671455), (28, 11718390), (30, 10937164), (35, 9374712), (40, 8202873), (42, 7812260), (56, 5859195), (60, 5468582), (70, 4687356), (84, 3906130), (105, 3124904), (120, 2734291), (140, 2343678), (167, 1964760), (168, 1953065), (210, 1562452), (280, 1171839), (334, 982380), (420, 781226), (501, 654920), (668, 491190), (835, 392952), (840, 390613), (1002, 327460), (1169, 280680), (1336, 245595), (1670, 196476), (2004, 163730), (2338, 140340), (2339, 140280), (2505, 130984), (3340, 98238), (3507, 93560), (4008, 81865), (4676, 70170), (4678, 70140), (5010, 65492), (5845, 56136), (6680, 49119), (7014, 46780), (7017, 46760), (9352, 35085), (9356, 35070), (10020, 32746), (11690, 28068), (11695, 28056), (14028, 23390), (14034, 23380), (16373, 20040), (17535, 18712)]