73925040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 191772240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 557, 560, 632, 790, 840, 948, 1106, 1114, 1185, 1264, 1580, 1659, 1671, 1680, 1896, 2212, 2228, 2370, 2765, 2785, 3160, 3318, 3342, 3792, 3899, 4424, 4456, 4740, 5530, 5570, 6320, 6636, 6684, 7798, 8295, 8355, 8848, 8912, 9480, 11060, 11140, 11697, 13272, 13368, 15596, 16590, 16710, 18960, 19495, 22120, 22280, 23394, 26544, 26736, 31192, 33180, 33420, 38990, 44003, 44240, 44560, 46788, 58485, 62384, 66360, 66840, 77980, 88006, 93576, 116970, 132009, 132720, 133680, 155960, 176012, 187152, 220015, 233940, 264018, 308021, 311920, 352024, 440030, 467880, 528036, 616042, 660045, 704048, 880060, 924063, 935760, 1056072, 1232084, 1320090, 1540105, 1760120, 1848126, 2112144, 2464168, 2640180, 3080210, 3520240, 3696252, 4620315, 4928336, 5280360, 6160420, 7392504, 9240630, 10560720, 12320840, 14785008, 18481260, 24641680, 36962520, 73925040]

約数ペア:

[(1, 73925040), (2, 36962520), (3, 24641680), (4, 18481260), (5, 14785008), (6, 12320840), (7, 10560720), (8, 9240630), (10, 7392504), (12, 6160420), (14, 5280360), (15, 4928336), (16, 4620315), (20, 3696252), (21, 3520240), (24, 3080210), (28, 2640180), (30, 2464168), (35, 2112144), (40, 1848126), (42, 1760120), (48, 1540105), (56, 1320090), (60, 1232084), (70, 1056072), (79, 935760), (80, 924063), (84, 880060), (105, 704048), (112, 660045), (120, 616042), (140, 528036), (158, 467880), (168, 440030), (210, 352024), (237, 311920), (240, 308021), (280, 264018), (316, 233940), (336, 220015), (395, 187152), (420, 176012), (474, 155960), (553, 133680), (557, 132720), (560, 132009), (632, 116970), (790, 93576), (840, 88006), (948, 77980), (1106, 66840), (1114, 66360), (1185, 62384), (1264, 58485), (1580, 46788), (1659, 44560), (1671, 44240), (1680, 44003), (1896, 38990), (2212, 33420), (2228, 33180), (2370, 31192), (2765, 26736), (2785, 26544), (3160, 23394), (3318, 22280), (3342, 22120), (3792, 19495), (3899, 18960), (4424, 16710), (4456, 16590), (4740, 15596), (5530, 13368), (5570, 13272), (6320, 11697), (6636, 11140), (6684, 11060), (7798, 9480), (8295, 8912), (8355, 8848)]