201232920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5843}}^1$

素因数の和:5905

約数の個数: 128

約数和(自身を含む): 706890240

約数和(自身を除く): 505657320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 5843, 6888, 8610, 11480, 11686, 17220, 17529, 23372, 29215, 34440, 35058, 40901, 46744, 58430, 70116, 81802, 87645, 116860, 122703, 140232, 163604, 175290, 204505, 233720, 239563, 245406, 327208, 350580, 409010, 479126, 490812, 613515, 701160, 718689, 818020, 958252, 981624, 1197815, 1227030, 1437378, 1636040, 1676941, 1916504, 2395630, 2454060, 2874756, 3353882, 3593445, 4791260, 4908120, 5030823, 5749512, 6707764, 7186890, 8384705, 9582520, 10061646, 13415528, 14373780, 16769410, 20123292, 25154115, 28747560, 33538820, 40246584, 50308230, 67077640, 100616460, 201232920]

約数ペア:

[(1, 201232920), (2, 100616460), (3, 67077640), (4, 50308230), (5, 40246584), (6, 33538820), (7, 28747560), (8, 25154115), (10, 20123292), (12, 16769410), (14, 14373780), (15, 13415528), (20, 10061646), (21, 9582520), (24, 8384705), (28, 7186890), (30, 6707764), (35, 5749512), (40, 5030823), (41, 4908120), (42, 4791260), (56, 3593445), (60, 3353882), (70, 2874756), (82, 2454060), (84, 2395630), (105, 1916504), (120, 1676941), (123, 1636040), (140, 1437378), (164, 1227030), (168, 1197815), (205, 981624), (210, 958252), (246, 818020), (280, 718689), (287, 701160), (328, 613515), (410, 490812), (420, 479126), (492, 409010), (574, 350580), (615, 327208), (820, 245406), (840, 239563), (861, 233720), (984, 204505), (1148, 175290), (1230, 163604), (1435, 140232), (1640, 122703), (1722, 116860), (2296, 87645), (2460, 81802), (2870, 70116), (3444, 58430), (4305, 46744), (4920, 40901), (5740, 35058), (5843, 34440), (6888, 29215), (8610, 23372), (11480, 17529), (11686, 17220)]