207330760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 390211640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 79, 91, 98, 103, 104, 130, 140, 158, 182, 196, 206, 245, 260, 280, 316, 364, 392, 395, 412, 455, 490, 515, 520, 553, 632, 637, 721, 728, 790, 824, 910, 980, 1027, 1030, 1106, 1274, 1339, 1442, 1580, 1820, 1960, 2054, 2060, 2212, 2548, 2678, 2765, 2884, 3160, 3185, 3605, 3640, 3871, 4108, 4120, 4424, 5047, 5096, 5135, 5356, 5530, 5768, 6370, 6695, 7189, 7210, 7742, 8137, 8216, 9373, 10094, 10270, 10712, 11060, 12740, 13390, 14378, 14420, 15484, 16274, 18746, 19355, 20188, 20540, 22120, 25235, 25480, 26780, 28756, 28840, 30968, 32548, 35945, 37492, 38710, 40376, 40685, 41080, 46865, 50323, 50470, 53560, 56959, 57512, 65096, 65611, 71890, 74984, 77420, 81370, 93730, 100646, 100940, 105781, 113918, 131222, 143780, 154840, 162740, 187460, 201292, 201880, 211562, 227836, 251615, 262444, 284795, 287560, 325480, 328055, 374920, 398713, 402584, 423124, 455672, 503230, 524888, 528905, 569590, 656110, 740467, 797426, 846248, 1006460, 1057810, 1139180, 1312220, 1480934, 1594852, 1993565, 2012920, 2115620, 2278360, 2624440, 2961868, 3189704, 3702335, 3987130, 4231240, 5183269, 5923736, 7404670, 7974260, 10366538, 14809340, 15948520, 20733076, 25916345, 29618680, 41466152, 51832690, 103665380, 207330760]

約数ペア:

[(1, 207330760), (2, 103665380), (4, 51832690), (5, 41466152), (7, 29618680), (8, 25916345), (10, 20733076), (13, 15948520), (14, 14809340), (20, 10366538), (26, 7974260), (28, 7404670), (35, 5923736), (40, 5183269), (49, 4231240), (52, 3987130), (56, 3702335), (65, 3189704), (70, 2961868), (79, 2624440), (91, 2278360), (98, 2115620), (103, 2012920), (104, 1993565), (130, 1594852), (140, 1480934), (158, 1312220), (182, 1139180), (196, 1057810), (206, 1006460), (245, 846248), (260, 797426), (280, 740467), (316, 656110), (364, 569590), (392, 528905), (395, 524888), (412, 503230), (455, 455672), (490, 423124), (515, 402584), (520, 398713), (553, 374920), (632, 328055), (637, 325480), (721, 287560), (728, 284795), (790, 262444), (824, 251615), (910, 227836), (980, 211562), (1027, 201880), (1030, 201292), (1106, 187460), (1274, 162740), (1339, 154840), (1442, 143780), (1580, 131222), (1820, 113918), (1960, 105781), (2054, 100940), (2060, 100646), (2212, 93730), (2548, 81370), (2678, 77420), (2765, 74984), (2884, 71890), (3160, 65611), (3185, 65096), (3605, 57512), (3640, 56959), (3871, 53560), (4108, 50470), (4120, 50323), (4424, 46865), (5047, 41080), (5096, 40685), (5135, 40376), (5356, 38710), (5530, 37492), (5768, 35945), (6370, 32548), (6695, 30968), (7189, 28840), (7210, 28756), (7742, 26780), (8137, 25480), (8216, 25235), (9373, 22120), (10094, 20540), (10270, 20188), (10712, 19355), (11060, 18746), (12740, 16274), (13390, 15484), (14378, 14420)]