273308280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 972894240

約数和(自身を除く): 699585960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 294, 318, 371, 392, 420, 424, 490, 530, 588, 636, 735, 742, 795, 840, 877, 980, 1060, 1113, 1176, 1272, 1470, 1484, 1590, 1754, 1855, 1960, 2120, 2226, 2597, 2631, 2940, 2968, 3180, 3508, 3710, 4385, 4452, 5194, 5262, 5565, 5880, 6139, 6360, 7016, 7420, 7791, 8770, 8904, 10388, 10524, 11130, 12278, 12985, 13155, 14840, 15582, 17540, 18417, 20776, 21048, 22260, 24556, 25970, 26310, 30695, 31164, 35080, 36834, 38955, 42973, 44520, 46481, 49112, 51940, 52620, 61390, 62328, 73668, 77910, 85946, 92085, 92962, 103880, 105240, 122780, 128919, 139443, 147336, 155820, 171892, 184170, 185924, 214865, 232405, 245560, 257838, 278886, 311640, 325367, 343784, 368340, 371848, 429730, 464810, 515676, 557772, 644595, 650734, 697215, 736680, 859460, 929620, 976101, 1031352, 1115544, 1289190, 1301468, 1394430, 1626835, 1718920, 1859240, 1952202, 2277569, 2578380, 2602936, 2788860, 3253670, 3904404, 4555138, 4880505, 5156760, 5577720, 6507340, 6832707, 7808808, 9110276, 9761010, 11387845, 13014680, 13665414, 18220552, 19522020, 22775690, 27330828, 34163535, 39044040, 45551380, 54661656, 68327070, 91102760, 136654140, 273308280]

約数ペア:

[(1, 273308280), (2, 136654140), (3, 91102760), (4, 68327070), (5, 54661656), (6, 45551380), (7, 39044040), (8, 34163535), (10, 27330828), (12, 22775690), (14, 19522020), (15, 18220552), (20, 13665414), (21, 13014680), (24, 11387845), (28, 9761010), (30, 9110276), (35, 7808808), (40, 6832707), (42, 6507340), (49, 5577720), (53, 5156760), (56, 4880505), (60, 4555138), (70, 3904404), (84, 3253670), (98, 2788860), (105, 2602936), (106, 2578380), (120, 2277569), (140, 1952202), (147, 1859240), (159, 1718920), (168, 1626835), (196, 1394430), (210, 1301468), (212, 1289190), (245, 1115544), (265, 1031352), (280, 976101), (294, 929620), (318, 859460), (371, 736680), (392, 697215), (420, 650734), (424, 644595), (490, 557772), (530, 515676), (588, 464810), (636, 429730), (735, 371848), (742, 368340), (795, 343784), (840, 325367), (877, 311640), (980, 278886), (1060, 257838), (1113, 245560), (1176, 232405), (1272, 214865), (1470, 185924), (1484, 184170), (1590, 171892), (1754, 155820), (1855, 147336), (1960, 139443), (2120, 128919), (2226, 122780), (2597, 105240), (2631, 103880), (2940, 92962), (2968, 92085), (3180, 85946), (3508, 77910), (3710, 73668), (4385, 62328), (4452, 61390), (5194, 52620), (5262, 51940), (5565, 49112), (5880, 46481), (6139, 44520), (6360, 42973), (7016, 38955), (7420, 36834), (7791, 35080), (8770, 31164), (8904, 30695), (10388, 26310), (10524, 25970), (11130, 24556), (12278, 22260), (12985, 21048), (13155, 20776), (14840, 18417), (15582, 17540)]