487441240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 1329914880

約数和(自身を除く): 842473640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 61, 65, 88, 104, 110, 121, 122, 127, 130, 143, 220, 242, 244, 254, 260, 286, 305, 440, 484, 488, 508, 520, 572, 605, 610, 635, 671, 715, 793, 968, 1016, 1144, 1210, 1220, 1270, 1342, 1397, 1430, 1573, 1586, 1651, 2420, 2440, 2540, 2684, 2794, 2860, 3146, 3172, 3302, 3355, 3965, 4840, 5080, 5368, 5588, 5720, 6292, 6344, 6604, 6710, 6985, 7381, 7747, 7865, 7930, 8255, 8723, 11176, 12584, 13208, 13420, 13970, 14762, 15367, 15494, 15730, 15860, 16510, 17446, 18161, 26840, 27940, 29524, 30734, 30988, 31460, 31720, 33020, 34892, 36322, 36905, 38735, 43615, 55880, 59048, 61468, 61976, 62920, 66040, 69784, 72644, 73810, 76835, 77470, 85217, 87230, 90805, 95953, 100711, 122936, 145288, 147620, 153670, 154940, 170434, 174460, 181610, 191906, 199771, 201422, 295240, 307340, 309880, 340868, 348920, 363220, 383812, 399542, 402844, 426085, 479765, 503555, 614680, 681736, 726440, 767624, 799084, 805688, 852170, 937387, 959530, 998855, 1007110, 1107821, 1598168, 1704340, 1874774, 1919060, 1997710, 2014220, 2215642, 3408680, 3749548, 3838120, 3995420, 4028440, 4431284, 4686935, 5539105, 7499096, 7990840, 8862568, 9373870, 11078210, 12186031, 18747740, 22156420, 24372062, 37495480, 44312840, 48744124, 60930155, 97488248, 121860310, 243720620, 487441240]

約数ペア:

[(1, 487441240), (2, 243720620), (4, 121860310), (5, 97488248), (8, 60930155), (10, 48744124), (11, 44312840), (13, 37495480), (20, 24372062), (22, 22156420), (26, 18747740), (40, 12186031), (44, 11078210), (52, 9373870), (55, 8862568), (61, 7990840), (65, 7499096), (88, 5539105), (104, 4686935), (110, 4431284), (121, 4028440), (122, 3995420), (127, 3838120), (130, 3749548), (143, 3408680), (220, 2215642), (242, 2014220), (244, 1997710), (254, 1919060), (260, 1874774), (286, 1704340), (305, 1598168), (440, 1107821), (484, 1007110), (488, 998855), (508, 959530), (520, 937387), (572, 852170), (605, 805688), (610, 799084), (635, 767624), (671, 726440), (715, 681736), (793, 614680), (968, 503555), (1016, 479765), (1144, 426085), (1210, 402844), (1220, 399542), (1270, 383812), (1342, 363220), (1397, 348920), (1430, 340868), (1573, 309880), (1586, 307340), (1651, 295240), (2420, 201422), (2440, 199771), (2540, 191906), (2684, 181610), (2794, 174460), (2860, 170434), (3146, 154940), (3172, 153670), (3302, 147620), (3355, 145288), (3965, 122936), (4840, 100711), (5080, 95953), (5368, 90805), (5588, 87230), (5720, 85217), (6292, 77470), (6344, 76835), (6604, 73810), (6710, 72644), (6985, 69784), (7381, 66040), (7747, 62920), (7865, 61976), (7930, 61468), (8255, 59048), (8723, 55880), (11176, 43615), (12584, 38735), (13208, 36905), (13420, 36322), (13970, 34892), (14762, 33020), (15367, 31720), (15494, 31460), (15730, 30988), (15860, 30734), (16510, 29524), (17446, 27940), (18161, 26840)]