1238777280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 448

約数和(自身を含む): 4839004800

約数和(自身を除く): 3600227520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 82, 90, 96, 104, 108, 117, 120, 123, 130, 135, 144, 156, 160, 164, 180, 192, 195, 205, 208, 216, 234, 240, 246, 260, 269, 270, 288, 312, 320, 328, 351, 360, 369, 390, 410, 416, 432, 468, 480, 492, 520, 533, 538, 540, 576, 585, 615, 624, 656, 702, 720, 738, 780, 807, 820, 832, 864, 936, 960, 984, 1040, 1066, 1076, 1080, 1107, 1170, 1230, 1248, 1312, 1345, 1404, 1440, 1476, 1560, 1599, 1614, 1640, 1728, 1755, 1845, 1872, 1968, 2080, 2132, 2152, 2160, 2214, 2340, 2421, 2460, 2496, 2624, 2665, 2690, 2808, 2880, 2952, 3120, 3198, 3228, 3280, 3497, 3510, 3690, 3744, 3936, 4035, 4160, 4264, 4304, 4320, 4428, 4680, 4797, 4842, 4920, 5330, 5380, 5535, 5616, 5904, 6240, 6396, 6456, 6560, 6994, 7020, 7263, 7380, 7488, 7872, 7995, 8070, 8528, 8608, 8640, 8856, 9360, 9594, 9684, 9840, 10491, 10660, 10760, 11029, 11070, 11232, 11808, 12105, 12480, 12792, 12912, 13120, 13988, 14040, 14391, 14526, 14760, 15990, 16140, 17056, 17216, 17485, 17712, 18720, 19188, 19368, 19680, 20982, 21320, 21520, 22058, 22140, 22464, 23616, 23985, 24210, 25584, 25824, 27976, 28080, 28782, 29052, 29520, 31473, 31980, 32280, 33087, 34112, 34970, 35424, 36315, 37440, 38376, 38736, 39360, 41964, 42640, 43040, 44116, 44280, 47970, 48420, 51168, 51648, 52455, 55145, 55952, 56160, 57564, 58104, 59040, 62946, 63960, 64560, 66174, 69940, 70848, 71955, 72630, 76752, 77472, 83928, 85280, 86080, 88232, 88560, 94419, 95940, 96840, 99261, 102336, 104910, 110290, 111904, 112320, 115128, 116208, 118080, 125892, 127920, 129120, 132348, 139880, 143377, 143910, 145260, 153504, 154944, 157365, 165435, 167856, 170560, 176464, 177120, 188838, 191880, 193680, 198522, 209820, 220580, 223808, 230256, 232416, 251784, 255840, 258240, 264696, 279760, 286754, 287820, 290520, 297783, 307008, 314730, 330870, 335712, 352928, 354240, 377676, 383760, 387360, 397044, 419640, 430131, 441160, 460512, 464832, 472095, 496305, 503568, 511680, 529392, 559520, 573508, 575640, 581040, 595566, 629460, 661740, 671424, 705856, 716885, 755352, 767520, 774720, 794088, 839280, 860262, 882320, 921024, 944190, 992610, 1007136, 1058784, 1119040, 1147016, 1151280, 1162080, 1191132, 1258920, 1290393, 1323480, 1433770, 1488915, 1510704, 1535040, 1588176, 1678560, 1720524, 1764640, 1888380, 1985220, 2014272, 2117568, 2150655, 2294032, 2302560, 2324160, 2382264, 2517840, 2580786, 2646960, 2867540, 2977830, 3021408, 3176352, 3357120, 3441048, 3529280, 3776760, 3871179, 3970440, 4301310, 4588064, 4605120, 4764528, 5035680, 5161572, 5293920, 5735080, 5955660, 6042816, 6352704, 6451965, 6882096, 7553520, 7742358, 7940880, 8602620, 9176128, 9529056, 10071360, 10323144, 10587840, 11470160, 11911320, 12903930, 13764192, 15107040, 15484716, 15881760, 17205240, 19058112, 19355895, 20646288, 22940320, 23822640, 25807860, 27528384, 30214080, 30969432, 31763520, 34410480, 38711790, 41292576, 45880640, 47645280, 51615720, 61938864, 68820960, 77423580, 82585152, 95290560, 103231440, 123877728, 137641920, 154847160, 206462880, 247755456, 309694320, 412925760, 619388640, 1238777280]

約数ペア:

[(1, 1238777280), (2, 619388640), (3, 412925760), (4, 309694320), (5, 247755456), (6, 206462880), (8, 154847160), (9, 137641920), (10, 123877728), (12, 103231440), (13, 95290560), (15, 82585152), (16, 77423580), (18, 68820960), (20, 61938864), (24, 51615720), (26, 47645280), (27, 45880640), (30, 41292576), (32, 38711790), (36, 34410480), (39, 31763520), (40, 30969432), (41, 30214080), (45, 27528384), (48, 25807860), (52, 23822640), (54, 22940320), (60, 20646288), (64, 19355895), (65, 19058112), (72, 17205240), (78, 15881760), (80, 15484716), (82, 15107040), (90, 13764192), (96, 12903930), (104, 11911320), (108, 11470160), (117, 10587840), (120, 10323144), (123, 10071360), (130, 9529056), (135, 9176128), (144, 8602620), (156, 7940880), (160, 7742358), (164, 7553520), (180, 6882096), (192, 6451965), (195, 6352704), (205, 6042816), (208, 5955660), (216, 5735080), (234, 5293920), (240, 5161572), (246, 5035680), (260, 4764528), (269, 4605120), (270, 4588064), (288, 4301310), (312, 3970440), (320, 3871179), (328, 3776760), (351, 3529280), (360, 3441048), (369, 3357120), (390, 3176352), (410, 3021408), (416, 2977830), (432, 2867540), (468, 2646960), (480, 2580786), (492, 2517840), (520, 2382264), (533, 2324160), (538, 2302560), (540, 2294032), (576, 2150655), (585, 2117568), (615, 2014272), (624, 1985220), (656, 1888380), (702, 1764640), (720, 1720524), (738, 1678560), (780, 1588176), (807, 1535040), (820, 1510704), (832, 1488915), (864, 1433770), (936, 1323480), (960, 1290393), (984, 1258920), (1040, 1191132), (1066, 1162080), (1076, 1151280), (1080, 1147016), (1107, 1119040), (1170, 1058784), (1230, 1007136), (1248, 992610), (1312, 944190), (1345, 921024), (1404, 882320), (1440, 860262), (1476, 839280), (1560, 794088), (1599, 774720), (1614, 767520), (1640, 755352), (1728, 716885), (1755, 705856), (1845, 671424), (1872, 661740), (1968, 629460), (2080, 595566), (2132, 581040), (2152, 575640), (2160, 573508), (2214, 559520), (2340, 529392), (2421, 511680), (2460, 503568), (2496, 496305), (2624, 472095), (2665, 464832), (2690, 460512), (2808, 441160), (2880, 430131), (2952, 419640), (3120, 397044), (3198, 387360), (3228, 383760), (3280, 377676), (3497, 354240), (3510, 352928), (3690, 335712), (3744, 330870), (3936, 314730), (4035, 307008), (4160, 297783), (4264, 290520), (4304, 287820), (4320, 286754), (4428, 279760), (4680, 264696), (4797, 258240), (4842, 255840), (4920, 251784), (5330, 232416), (5380, 230256), (5535, 223808), (5616, 220580), (5904, 209820), (6240, 198522), (6396, 193680), (6456, 191880), (6560, 188838), (6994, 177120), (7020, 176464), (7263, 170560), (7380, 167856), (7488, 165435), (7872, 157365), (7995, 154944), (8070, 153504), (8528, 145260), (8608, 143910), (8640, 143377), (8856, 139880), (9360, 132348), (9594, 129120), (9684, 127920), (9840, 125892), (10491, 118080), (10660, 116208), (10760, 115128), (11029, 112320), (11070, 111904), (11232, 110290), (11808, 104910), (12105, 102336), (12480, 99261), (12792, 96840), (12912, 95940), (13120, 94419), (13988, 88560), (14040, 88232), (14391, 86080), (14526, 85280), (14760, 83928), (15990, 77472), (16140, 76752), (17056, 72630), (17216, 71955), (17485, 70848), (17712, 69940), (18720, 66174), (19188, 64560), (19368, 63960), (19680, 62946), (20982, 59040), (21320, 58104), (21520, 57564), (22058, 56160), (22140, 55952), (22464, 55145), (23616, 52455), (23985, 51648), (24210, 51168), (25584, 48420), (25824, 47970), (27976, 44280), (28080, 44116), (28782, 43040), (29052, 42640), (29520, 41964), (31473, 39360), (31980, 38736), (32280, 38376), (33087, 37440), (34112, 36315), (34970, 35424)]