1505855520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:604

約数の個数: 288

約数和(自身を含む): 5573301552

約数和(自身を除く): 4067446032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 257, 260, 288, 312, 313, 360, 390, 416, 468, 480, 514, 520, 585, 624, 626, 720, 771, 780, 936, 939, 1028, 1040, 1170, 1248, 1252, 1285, 1440, 1542, 1560, 1565, 1872, 1878, 2056, 2080, 2313, 2340, 2504, 2570, 2817, 3084, 3120, 3130, 3341, 3744, 3756, 3855, 4069, 4112, 4626, 4680, 4695, 5008, 5140, 5634, 6168, 6240, 6260, 6682, 7512, 7710, 8138, 8224, 9252, 9360, 9390, 10016, 10023, 10280, 11268, 11565, 12207, 12336, 12520, 13364, 14085, 15024, 15420, 16276, 16705, 18504, 18720, 18780, 20046, 20345, 20560, 22536, 23130, 24414, 24672, 25040, 26728, 28170, 30048, 30069, 30840, 32552, 33410, 36621, 37008, 37560, 40092, 40690, 41120, 45072, 46260, 48828, 50080, 50115, 53456, 56340, 60138, 61035, 61680, 65104, 66820, 73242, 74016, 75120, 80184, 80441, 81380, 90144, 92520, 97656, 100230, 106912, 112680, 120276, 122070, 123360, 130208, 133640, 146484, 150240, 150345, 160368, 160882, 162760, 183105, 185040, 195312, 200460, 225360, 240552, 241323, 244140, 267280, 292968, 300690, 320736, 321764, 325520, 366210, 370080, 390624, 400920, 402205, 450720, 481104, 482646, 488280, 534560, 585936, 601380, 643528, 651040, 723969, 732420, 801840, 804410, 962208, 965292, 976560, 1045733, 1171872, 1202760, 1206615, 1287056, 1447938, 1464840, 1603680, 1608820, 1930584, 1953120, 2091466, 2405520, 2413230, 2574112, 2895876, 2929680, 3137199, 3217640, 3619845, 3861168, 4182932, 4811040, 4826460, 5228665, 5791752, 5859360, 6274398, 6435280, 7239690, 7722336, 8365864, 9411597, 9652920, 10457330, 11583504, 12548796, 12870560, 14479380, 15685995, 16731728, 18823194, 19305840, 20914660, 23167008, 25097592, 28958760, 31371990, 33463456, 37646388, 38611680, 41829320, 47057985, 50195184, 57917520, 62743980, 75292776, 83658640, 94115970, 100390368, 115835040, 125487960, 150585552, 167317280, 188231940, 250975920, 301171104, 376463880, 501951840, 752927760, 1505855520]

約数ペア:

[(1, 1505855520), (2, 752927760), (3, 501951840), (4, 376463880), (5, 301171104), (6, 250975920), (8, 188231940), (9, 167317280), (10, 150585552), (12, 125487960), (13, 115835040), (15, 100390368), (16, 94115970), (18, 83658640), (20, 75292776), (24, 62743980), (26, 57917520), (30, 50195184), (32, 47057985), (36, 41829320), (39, 38611680), (40, 37646388), (45, 33463456), (48, 31371990), (52, 28958760), (60, 25097592), (65, 23167008), (72, 20914660), (78, 19305840), (80, 18823194), (90, 16731728), (96, 15685995), (104, 14479380), (117, 12870560), (120, 12548796), (130, 11583504), (144, 10457330), (156, 9652920), (160, 9411597), (180, 8365864), (195, 7722336), (208, 7239690), (234, 6435280), (240, 6274398), (257, 5859360), (260, 5791752), (288, 5228665), (312, 4826460), (313, 4811040), (360, 4182932), (390, 3861168), (416, 3619845), (468, 3217640), (480, 3137199), (514, 2929680), (520, 2895876), (585, 2574112), (624, 2413230), (626, 2405520), (720, 2091466), (771, 1953120), (780, 1930584), (936, 1608820), (939, 1603680), (1028, 1464840), (1040, 1447938), (1170, 1287056), (1248, 1206615), (1252, 1202760), (1285, 1171872), (1440, 1045733), (1542, 976560), (1560, 965292), (1565, 962208), (1872, 804410), (1878, 801840), (2056, 732420), (2080, 723969), (2313, 651040), (2340, 643528), (2504, 601380), (2570, 585936), (2817, 534560), (3084, 488280), (3120, 482646), (3130, 481104), (3341, 450720), (3744, 402205), (3756, 400920), (3855, 390624), (4069, 370080), (4112, 366210), (4626, 325520), (4680, 321764), (4695, 320736), (5008, 300690), (5140, 292968), (5634, 267280), (6168, 244140), (6240, 241323), (6260, 240552), (6682, 225360), (7512, 200460), (7710, 195312), (8138, 185040), (8224, 183105), (9252, 162760), (9360, 160882), (9390, 160368), (10016, 150345), (10023, 150240), (10280, 146484), (11268, 133640), (11565, 130208), (12207, 123360), (12336, 122070), (12520, 120276), (13364, 112680), (14085, 106912), (15024, 100230), (15420, 97656), (16276, 92520), (16705, 90144), (18504, 81380), (18720, 80441), (18780, 80184), (20046, 75120), (20345, 74016), (20560, 73242), (22536, 66820), (23130, 65104), (24414, 61680), (24672, 61035), (25040, 60138), (26728, 56340), (28170, 53456), (30048, 50115), (30069, 50080), (30840, 48828), (32552, 46260), (33410, 45072), (36621, 41120), (37008, 40690), (37560, 40092)]