216007260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 519429540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 59, 60, 69, 70, 84, 92, 105, 115, 118, 138, 140, 161, 177, 210, 230, 236, 276, 295, 322, 345, 354, 379, 413, 420, 460, 483, 590, 644, 690, 708, 758, 805, 826, 885, 966, 1137, 1180, 1239, 1357, 1380, 1516, 1610, 1652, 1770, 1895, 1932, 2065, 2274, 2415, 2478, 2653, 2714, 3220, 3540, 3790, 4071, 4130, 4548, 4830, 4956, 5306, 5428, 5685, 6195, 6785, 7580, 7959, 8142, 8260, 8717, 9499, 9660, 10612, 11370, 12390, 13265, 13570, 15918, 16284, 17434, 18998, 20355, 22361, 22740, 24780, 26151, 26530, 27140, 28497, 31836, 34868, 37996, 39795, 40710, 43585, 44722, 47495, 52302, 53060, 56994, 61019, 67083, 79590, 81420, 87170, 89444, 94990, 104604, 111805, 113988, 122038, 130755, 134166, 142485, 156527, 159180, 174340, 183057, 189980, 223610, 244076, 261510, 268332, 284970, 305095, 313054, 335415, 366114, 447220, 469581, 514303, 523020, 569940, 610190, 626108, 670830, 732228, 782635, 915285, 939162, 1028606, 1220380, 1341660, 1542909, 1565270, 1830570, 1878324, 2057212, 2347905, 2571515, 3085818, 3130540, 3600121, 3661140, 4695810, 5143030, 6171636, 7200242, 7714545, 9391620, 10286060, 10800363, 14400484, 15429090, 18000605, 21600726, 30858180, 36001210, 43201452, 54001815, 72002420, 108003630, 216007260]

約数ペア:

[(1, 216007260), (2, 108003630), (3, 72002420), (4, 54001815), (5, 43201452), (6, 36001210), (7, 30858180), (10, 21600726), (12, 18000605), (14, 15429090), (15, 14400484), (20, 10800363), (21, 10286060), (23, 9391620), (28, 7714545), (30, 7200242), (35, 6171636), (42, 5143030), (46, 4695810), (59, 3661140), (60, 3600121), (69, 3130540), (70, 3085818), (84, 2571515), (92, 2347905), (105, 2057212), (115, 1878324), (118, 1830570), (138, 1565270), (140, 1542909), (161, 1341660), (177, 1220380), (210, 1028606), (230, 939162), (236, 915285), (276, 782635), (295, 732228), (322, 670830), (345, 626108), (354, 610190), (379, 569940), (413, 523020), (420, 514303), (460, 469581), (483, 447220), (590, 366114), (644, 335415), (690, 313054), (708, 305095), (758, 284970), (805, 268332), (826, 261510), (885, 244076), (966, 223610), (1137, 189980), (1180, 183057), (1239, 174340), (1357, 159180), (1380, 156527), (1516, 142485), (1610, 134166), (1652, 130755), (1770, 122038), (1895, 113988), (1932, 111805), (2065, 104604), (2274, 94990), (2415, 89444), (2478, 87170), (2653, 81420), (2714, 79590), (3220, 67083), (3540, 61019), (3790, 56994), (4071, 53060), (4130, 52302), (4548, 47495), (4830, 44722), (4956, 43585), (5306, 40710), (5428, 39795), (5685, 37996), (6195, 34868), (6785, 31836), (7580, 28497), (7959, 27140), (8142, 26530), (8260, 26151), (8717, 24780), (9499, 22740), (9660, 22361), (10612, 20355), (11370, 18998), (12390, 17434), (13265, 16284), (13570, 15918)]