486698940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 288

約数和(自身を含む): 1861956096

約数和(自身を除く): 1375257156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 43, 45, 52, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 117, 126, 129, 130, 140, 156, 172, 180, 182, 195, 210, 215, 234, 252, 258, 260, 273, 301, 315, 364, 387, 390, 420, 430, 455, 468, 516, 546, 559, 585, 602, 630, 645, 691, 774, 780, 819, 860, 903, 910, 1092, 1118, 1170, 1204, 1260, 1290, 1365, 1382, 1505, 1548, 1638, 1677, 1806, 1820, 1935, 2073, 2236, 2340, 2580, 2709, 2730, 2764, 2795, 3010, 3276, 3354, 3455, 3612, 3870, 3913, 4095, 4146, 4515, 4837, 5031, 5418, 5460, 5590, 6020, 6219, 6708, 6910, 7740, 7826, 8190, 8292, 8385, 8983, 9030, 9674, 10062, 10365, 10836, 11180, 11739, 12438, 13545, 13820, 14511, 15652, 16380, 16770, 17966, 18060, 19348, 19565, 20124, 20730, 23478, 24185, 24876, 25155, 26949, 27090, 29022, 29713, 31095, 33540, 35217, 35932, 39130, 41460, 43533, 44915, 46956, 48370, 50310, 53898, 54180, 58044, 58695, 59426, 62190, 62881, 70434, 72555, 78260, 80847, 87066, 89139, 89830, 96740, 100620, 107796, 117390, 118852, 124380, 125762, 134745, 140868, 145110, 148565, 161694, 174132, 176085, 178278, 179660, 188643, 207991, 217665, 234780, 251524, 267417, 269490, 290220, 297130, 314405, 323388, 352170, 356556, 377286, 386269, 404235, 415982, 435330, 445695, 534834, 538980, 565929, 594260, 623973, 628810, 704340, 754572, 772538, 808470, 831964, 870660, 891390, 943215, 1039955, 1069668, 1131858, 1158807, 1247946, 1257620, 1337085, 1545076, 1616940, 1782780, 1871919, 1886430, 1931345, 2079910, 2263716, 2317614, 2495892, 2674170, 2703883, 2829645, 3119865, 3476421, 3743838, 3772860, 3862690, 4159820, 4635228, 5348340, 5407766, 5659290, 5794035, 6239730, 6952842, 7487676, 7725380, 8111649, 9359595, 10815532, 11318580, 11588070, 12479460, 13519415, 13905684, 16223298, 17382105, 18719190, 23176140, 24334947, 27038830, 32446596, 34764210, 37438380, 40558245, 48669894, 54077660, 69528420, 81116490, 97339788, 121674735, 162232980, 243349470, 486698940]

約数ペア:

[(1, 486698940), (2, 243349470), (3, 162232980), (4, 121674735), (5, 97339788), (6, 81116490), (7, 69528420), (9, 54077660), (10, 48669894), (12, 40558245), (13, 37438380), (14, 34764210), (15, 32446596), (18, 27038830), (20, 24334947), (21, 23176140), (26, 18719190), (28, 17382105), (30, 16223298), (35, 13905684), (36, 13519415), (39, 12479460), (42, 11588070), (43, 11318580), (45, 10815532), (52, 9359595), (60, 8111649), (63, 7725380), (65, 7487676), (70, 6952842), (78, 6239730), (84, 5794035), (86, 5659290), (90, 5407766), (91, 5348340), (105, 4635228), (117, 4159820), (126, 3862690), (129, 3772860), (130, 3743838), (140, 3476421), (156, 3119865), (172, 2829645), (180, 2703883), (182, 2674170), (195, 2495892), (210, 2317614), (215, 2263716), (234, 2079910), (252, 1931345), (258, 1886430), (260, 1871919), (273, 1782780), (301, 1616940), (315, 1545076), (364, 1337085), (387, 1257620), (390, 1247946), (420, 1158807), (430, 1131858), (455, 1069668), (468, 1039955), (516, 943215), (546, 891390), (559, 870660), (585, 831964), (602, 808470), (630, 772538), (645, 754572), (691, 704340), (774, 628810), (780, 623973), (819, 594260), (860, 565929), (903, 538980), (910, 534834), (1092, 445695), (1118, 435330), (1170, 415982), (1204, 404235), (1260, 386269), (1290, 377286), (1365, 356556), (1382, 352170), (1505, 323388), (1548, 314405), (1638, 297130), (1677, 290220), (1806, 269490), (1820, 267417), (1935, 251524), (2073, 234780), (2236, 217665), (2340, 207991), (2580, 188643), (2709, 179660), (2730, 178278), (2764, 176085), (2795, 174132), (3010, 161694), (3276, 148565), (3354, 145110), (3455, 140868), (3612, 134745), (3870, 125762), (3913, 124380), (4095, 118852), (4146, 117390), (4515, 107796), (4837, 100620), (5031, 96740), (5418, 89830), (5460, 89139), (5590, 87066), (6020, 80847), (6219, 78260), (6708, 72555), (6910, 70434), (7740, 62881), (7826, 62190), (8190, 59426), (8292, 58695), (8385, 58044), (8983, 54180), (9030, 53898), (9674, 50310), (10062, 48370), (10365, 46956), (10836, 44915), (11180, 43533), (11739, 41460), (12438, 39130), (13545, 35932), (13820, 35217), (14511, 33540), (15652, 31095), (16380, 29713), (16770, 29022), (17966, 27090), (18060, 26949), (19348, 25155), (19565, 24876), (20124, 24185), (20730, 23478)]