234836280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31063}}^1$

素因数の和:31090

約数の個数: 128

約数和(自身を含む): 894643200

約数和(自身を除く): 659806920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 31063, 62126, 93189, 124252, 155315, 186378, 217441, 248504, 279567, 310630, 372756, 434882, 465945, 559134, 621260, 652323, 745512, 838701, 869764, 931890, 1087205, 1118268, 1242520, 1304646, 1397835, 1677402, 1739528, 1863780, 1956969, 2174410, 2236536, 2609292, 2795670, 3261615, 3354804, 3727560, 3913938, 4193505, 4348820, 5218584, 5591340, 5870907, 6523230, 6709608, 7827876, 8387010, 8697640, 9784845, 11182680, 11741814, 13046460, 15655752, 16774020, 19569690, 23483628, 26092920, 29354535, 33548040, 39139380, 46967256, 58709070, 78278760, 117418140, 234836280]

約数ペア:

[(1, 234836280), (2, 117418140), (3, 78278760), (4, 58709070), (5, 46967256), (6, 39139380), (7, 33548040), (8, 29354535), (9, 26092920), (10, 23483628), (12, 19569690), (14, 16774020), (15, 15655752), (18, 13046460), (20, 11741814), (21, 11182680), (24, 9784845), (27, 8697640), (28, 8387010), (30, 7827876), (35, 6709608), (36, 6523230), (40, 5870907), (42, 5591340), (45, 5218584), (54, 4348820), (56, 4193505), (60, 3913938), (63, 3727560), (70, 3354804), (72, 3261615), (84, 2795670), (90, 2609292), (105, 2236536), (108, 2174410), (120, 1956969), (126, 1863780), (135, 1739528), (140, 1677402), (168, 1397835), (180, 1304646), (189, 1242520), (210, 1118268), (216, 1087205), (252, 931890), (270, 869764), (280, 838701), (315, 745512), (360, 652323), (378, 621260), (420, 559134), (504, 465945), (540, 434882), (630, 372756), (756, 310630), (840, 279567), (945, 248504), (1080, 217441), (1260, 186378), (1512, 155315), (1890, 124252), (2520, 93189), (3780, 62126), (7560, 31063)]