1833979680

素因数分解:

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

素因数の和:660

約数の個数: 216

約数和(自身を含む): 6761477268

約数和(自身を除く): 4927497588

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, 260, 288, 312, 313, 360, 390, 416, 468, 480, 520, 585, 624, 626, 720, 780, 936, 939, 1040, 1170, 1248, 1252, 1440, 1560, 1565, 1872, 1878, 2080, 2340, 2504, 2817, 3120, 3130, 3744, 3756, 4069, 4680, 4695, 5008, 5634, 6240, 6260, 7512, 8138, 9360, 9390, 10016, 11268, 12207, 12520, 14085, 15024, 16276, 18720, 18780, 20345, 22536, 24414, 25040, 28170, 30048, 32552, 36621, 37560, 40690, 45072, 48828, 50080, 56340, 61035, 65104, 73242, 75120, 81380, 90144, 97656, 97969, 112680, 122070, 130208, 146484, 150240, 162760, 183105, 195312, 195938, 225360, 244140, 292968, 293907, 325520, 366210, 390624, 391876, 450720, 488280, 489845, 585936, 587814, 651040, 732420, 783752, 881721, 976560, 979690, 1171872, 1175628, 1273597, 1464840, 1469535, 1567504, 1763442, 1953120, 1959380, 2351256, 2547194, 2929680, 2939070, 3135008, 3526884, 3820791, 3918760, 4408605, 4702512, 5094388, 5859360, 5878140, 6367985, 7053768, 7641582, 7837520, 8817210, 9405024, 10188776, 11462373, 11756280, 12735970, 14107536, 15283164, 15675040, 17634420, 19103955, 20377552, 22924746, 23512560, 25471940, 28215072, 30566328, 35268840, 38207910, 40755104, 45849492, 47025120, 50943880, 57311865, 61132656, 70537680, 76415820, 91698984, 101887760, 114623730, 122265312, 141075360, 152831640, 183397968, 203775520, 229247460, 305663280, 366795936, 458494920, 611326560, 916989840, 1833979680]

約数ペア:

[(1, 1833979680), (2, 916989840), (3, 611326560), (4, 458494920), (5, 366795936), (6, 305663280), (8, 229247460), (9, 203775520), (10, 183397968), (12, 152831640), (13, 141075360), (15, 122265312), (16, 114623730), (18, 101887760), (20, 91698984), (24, 76415820), (26, 70537680), (30, 61132656), (32, 57311865), (36, 50943880), (39, 47025120), (40, 45849492), (45, 40755104), (48, 38207910), (52, 35268840), (60, 30566328), (65, 28215072), (72, 25471940), (78, 23512560), (80, 22924746), (90, 20377552), (96, 19103955), (104, 17634420), (117, 15675040), (120, 15283164), (130, 14107536), (144, 12735970), (156, 11756280), (160, 11462373), (180, 10188776), (195, 9405024), (208, 8817210), (234, 7837520), (240, 7641582), (260, 7053768), (288, 6367985), (312, 5878140), (313, 5859360), (360, 5094388), (390, 4702512), (416, 4408605), (468, 3918760), (480, 3820791), (520, 3526884), (585, 3135008), (624, 2939070), (626, 2929680), (720, 2547194), (780, 2351256), (936, 1959380), (939, 1953120), (1040, 1763442), (1170, 1567504), (1248, 1469535), (1252, 1464840), (1440, 1273597), (1560, 1175628), (1565, 1171872), (1872, 979690), (1878, 976560), (2080, 881721), (2340, 783752), (2504, 732420), (2817, 651040), (3120, 587814), (3130, 585936), (3744, 489845), (3756, 488280), (4069, 450720), (4680, 391876), (4695, 390624), (5008, 366210), (5634, 325520), (6240, 293907), (6260, 292968), (7512, 244140), (8138, 225360), (9360, 195938), (9390, 195312), (10016, 183105), (11268, 162760), (12207, 150240), (12520, 146484), (14085, 130208), (15024, 122070), (16276, 112680), (18720, 97969), (18780, 97656), (20345, 90144), (22536, 81380), (24414, 75120), (25040, 73242), (28170, 65104), (30048, 61035), (32552, 56340), (36621, 50080), (37560, 48828), (40690, 45072)]