214692400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 610273440

約数和(自身を除く): 395581040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 41, 50, 52, 53, 65, 76, 80, 82, 95, 100, 104, 106, 130, 152, 164, 190, 200, 205, 208, 212, 247, 260, 265, 304, 325, 328, 380, 400, 410, 424, 475, 494, 520, 530, 533, 650, 656, 689, 760, 779, 820, 848, 950, 988, 1007, 1025, 1040, 1060, 1066, 1235, 1300, 1325, 1378, 1520, 1558, 1640, 1900, 1976, 2014, 2050, 2120, 2132, 2173, 2470, 2600, 2650, 2665, 2756, 3116, 3280, 3445, 3800, 3895, 3952, 4028, 4100, 4240, 4264, 4346, 4940, 5035, 5200, 5300, 5330, 5512, 6175, 6232, 6890, 7600, 7790, 8056, 8200, 8528, 8692, 9880, 10070, 10127, 10600, 10660, 10865, 11024, 12350, 12464, 13091, 13325, 13780, 15580, 16112, 16400, 17225, 17384, 19475, 19760, 20140, 20254, 21200, 21320, 21730, 24700, 25175, 26182, 26650, 27560, 28249, 31160, 34450, 34768, 38950, 40280, 40508, 41287, 42640, 43460, 49400, 50350, 50635, 52364, 53300, 54325, 55120, 56498, 62320, 65455, 68900, 77900, 80560, 81016, 82574, 86920, 98800, 100700, 101270, 104728, 106600, 108650, 112996, 130910, 137800, 141245, 155800, 162032, 165148, 173840, 201400, 202540, 206435, 209456, 213200, 217300, 225992, 253175, 261820, 275600, 282490, 311600, 327275, 330296, 402800, 405080, 412870, 434600, 451984, 506350, 523640, 536731, 564980, 654550, 660592, 706225, 810160, 825740, 869200, 1012700, 1032175, 1047280, 1073462, 1129960, 1309100, 1412450, 1651480, 2025400, 2064350, 2146924, 2259920, 2618200, 2683655, 2824900, 3302960, 4050800, 4128700, 4293848, 5236400, 5367310, 5649800, 8257400, 8587696, 10734620, 11299600, 13418275, 16514800, 21469240, 26836550, 42938480, 53673100, 107346200, 214692400]

約数ペア:

[(1, 214692400), (2, 107346200), (4, 53673100), (5, 42938480), (8, 26836550), (10, 21469240), (13, 16514800), (16, 13418275), (19, 11299600), (20, 10734620), (25, 8587696), (26, 8257400), (38, 5649800), (40, 5367310), (41, 5236400), (50, 4293848), (52, 4128700), (53, 4050800), (65, 3302960), (76, 2824900), (80, 2683655), (82, 2618200), (95, 2259920), (100, 2146924), (104, 2064350), (106, 2025400), (130, 1651480), (152, 1412450), (164, 1309100), (190, 1129960), (200, 1073462), (205, 1047280), (208, 1032175), (212, 1012700), (247, 869200), (260, 825740), (265, 810160), (304, 706225), (325, 660592), (328, 654550), (380, 564980), (400, 536731), (410, 523640), (424, 506350), (475, 451984), (494, 434600), (520, 412870), (530, 405080), (533, 402800), (650, 330296), (656, 327275), (689, 311600), (760, 282490), (779, 275600), (820, 261820), (848, 253175), (950, 225992), (988, 217300), (1007, 213200), (1025, 209456), (1040, 206435), (1060, 202540), (1066, 201400), (1235, 173840), (1300, 165148), (1325, 162032), (1378, 155800), (1520, 141245), (1558, 137800), (1640, 130910), (1900, 112996), (1976, 108650), (2014, 106600), (2050, 104728), (2120, 101270), (2132, 100700), (2173, 98800), (2470, 86920), (2600, 82574), (2650, 81016), (2665, 80560), (2756, 77900), (3116, 68900), (3280, 65455), (3445, 62320), (3800, 56498), (3895, 55120), (3952, 54325), (4028, 53300), (4100, 52364), (4240, 50635), (4264, 50350), (4346, 49400), (4940, 43460), (5035, 42640), (5200, 41287), (5300, 40508), (5330, 40280), (5512, 38950), (6175, 34768), (6232, 34450), (6890, 31160), (7600, 28249), (7790, 27560), (8056, 26650), (8200, 26182), (8528, 25175), (8692, 24700), (9880, 21730), (10070, 21320), (10127, 21200), (10600, 20254), (10660, 20140), (10865, 19760), (11024, 19475), (12350, 17384), (12464, 17225), (13091, 16400), (13325, 16112), (13780, 15580)]