260596440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 987940800

約数和(自身を除く): 727344360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 162, 180, 184, 195, 207, 216, 230, 234, 260, 269, 270, 276, 299, 312, 324, 345, 351, 360, 390, 405, 414, 460, 468, 520, 538, 540, 552, 585, 598, 621, 648, 690, 702, 780, 807, 810, 828, 897, 920, 936, 1035, 1053, 1076, 1080, 1170, 1196, 1242, 1345, 1380, 1404, 1495, 1560, 1614, 1620, 1656, 1755, 1794, 1863, 2070, 2106, 2152, 2340, 2392, 2421, 2484, 2690, 2691, 2760, 2808, 2990, 3105, 3228, 3240, 3497, 3510, 3588, 3726, 4035, 4140, 4212, 4485, 4680, 4842, 4968, 5265, 5380, 5382, 5980, 6187, 6210, 6456, 6994, 7020, 7176, 7263, 7452, 8070, 8073, 8280, 8424, 8970, 9315, 9684, 10491, 10530, 10760, 10764, 11960, 12105, 12374, 12420, 13455, 13988, 14040, 14526, 14904, 16140, 16146, 17485, 17940, 18561, 18630, 19368, 20982, 21060, 21528, 21789, 24210, 24219, 24748, 24840, 26910, 27976, 29052, 30935, 31473, 32280, 32292, 34970, 35880, 36315, 37122, 37260, 40365, 41964, 42120, 43578, 48420, 48438, 49496, 52455, 53820, 55683, 58104, 61870, 62946, 64584, 69940, 72630, 74244, 74520, 80431, 80730, 83928, 87156, 92805, 94419, 96840, 96876, 104910, 107640, 108945, 111366, 121095, 123740, 125892, 139880, 145260, 148488, 157365, 160862, 161460, 167049, 174312, 185610, 188838, 193752, 209820, 217890, 222732, 241293, 242190, 247480, 251784, 278415, 283257, 290520, 314730, 321724, 322920, 334098, 371220, 377676, 402155, 419640, 435780, 445464, 472095, 482586, 484380, 501147, 556830, 566514, 629460, 643448, 668196, 723879, 742440, 755352, 804310, 835245, 871560, 944190, 965172, 968760, 1002294, 1113660, 1133028, 1206465, 1258920, 1336392, 1416285, 1447758, 1608620, 1670490, 1888380, 1930344, 2004588, 2171637, 2227320, 2266056, 2412930, 2505735, 2832570, 2895516, 3217240, 3340980, 3619395, 3776760, 4009176, 4343274, 4825860, 5011470, 5665140, 5791032, 6514911, 6681960, 7238790, 8686548, 9651720, 10022940, 10858185, 11330280, 13029822, 14477580, 17373096, 20045880, 21716370, 26059644, 28955160, 32574555, 43432740, 52119288, 65149110, 86865480, 130298220, 260596440]

約数ペア:

[(1, 260596440), (2, 130298220), (3, 86865480), (4, 65149110), (5, 52119288), (6, 43432740), (8, 32574555), (9, 28955160), (10, 26059644), (12, 21716370), (13, 20045880), (15, 17373096), (18, 14477580), (20, 13029822), (23, 11330280), (24, 10858185), (26, 10022940), (27, 9651720), (30, 8686548), (36, 7238790), (39, 6681960), (40, 6514911), (45, 5791032), (46, 5665140), (52, 5011470), (54, 4825860), (60, 4343274), (65, 4009176), (69, 3776760), (72, 3619395), (78, 3340980), (81, 3217240), (90, 2895516), (92, 2832570), (104, 2505735), (108, 2412930), (115, 2266056), (117, 2227320), (120, 2171637), (130, 2004588), (135, 1930344), (138, 1888380), (156, 1670490), (162, 1608620), (180, 1447758), (184, 1416285), (195, 1336392), (207, 1258920), (216, 1206465), (230, 1133028), (234, 1113660), (260, 1002294), (269, 968760), (270, 965172), (276, 944190), (299, 871560), (312, 835245), (324, 804310), (345, 755352), (351, 742440), (360, 723879), (390, 668196), (405, 643448), (414, 629460), (460, 566514), (468, 556830), (520, 501147), (538, 484380), (540, 482586), (552, 472095), (585, 445464), (598, 435780), (621, 419640), (648, 402155), (690, 377676), (702, 371220), (780, 334098), (807, 322920), (810, 321724), (828, 314730), (897, 290520), (920, 283257), (936, 278415), (1035, 251784), (1053, 247480), (1076, 242190), (1080, 241293), (1170, 222732), (1196, 217890), (1242, 209820), (1345, 193752), (1380, 188838), (1404, 185610), (1495, 174312), (1560, 167049), (1614, 161460), (1620, 160862), (1656, 157365), (1755, 148488), (1794, 145260), (1863, 139880), (2070, 125892), (2106, 123740), (2152, 121095), (2340, 111366), (2392, 108945), (2421, 107640), (2484, 104910), (2690, 96876), (2691, 96840), (2760, 94419), (2808, 92805), (2990, 87156), (3105, 83928), (3228, 80730), (3240, 80431), (3497, 74520), (3510, 74244), (3588, 72630), (3726, 69940), (4035, 64584), (4140, 62946), (4212, 61870), (4485, 58104), (4680, 55683), (4842, 53820), (4968, 52455), (5265, 49496), (5380, 48438), (5382, 48420), (5980, 43578), (6187, 42120), (6210, 41964), (6456, 40365), (6994, 37260), (7020, 37122), (7176, 36315), (7263, 35880), (7452, 34970), (8070, 32292), (8073, 32280), (8280, 31473), (8424, 30935), (8970, 29052), (9315, 27976), (9684, 26910), (10491, 24840), (10530, 24748), (10760, 24219), (10764, 24210), (11960, 21789), (12105, 21528), (12374, 21060), (12420, 20982), (13455, 19368), (13988, 18630), (14040, 18561), (14526, 17940), (14904, 17485), (16140, 16146)]