1520012832

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 4491002880

約数和(自身を除く): 2970990048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 101, 104, 124, 156, 186, 202, 208, 248, 303, 312, 372, 389, 403, 404, 416, 496, 606, 624, 744, 778, 806, 808, 992, 1167, 1209, 1212, 1248, 1313, 1488, 1556, 1612, 1616, 2334, 2418, 2424, 2626, 2976, 3112, 3131, 3224, 3232, 3939, 4668, 4836, 4848, 5057, 5252, 6224, 6262, 6448, 7878, 9336, 9393, 9672, 9696, 10114, 10504, 12059, 12448, 12524, 12896, 15171, 15756, 18672, 18786, 19344, 20228, 21008, 24118, 25048, 30342, 31512, 36177, 37344, 37572, 38688, 39289, 40456, 40703, 42016, 48236, 50096, 60684, 63024, 72354, 75144, 78578, 80912, 81406, 96472, 100192, 117867, 121368, 122109, 126048, 144708, 150288, 156767, 157156, 161824, 162812, 192944, 235734, 242736, 244218, 289416, 300576, 313534, 314312, 325624, 385888, 470301, 471468, 485472, 488436, 510757, 578832, 627068, 628624, 651248, 940602, 942936, 976872, 1021514, 1157664, 1217959, 1254136, 1257248, 1302496, 1532271, 1881204, 1885872, 1953744, 2043028, 2435918, 2508272, 3064542, 3653877, 3762408, 3771744, 3907488, 4086056, 4871836, 5016544, 6129084, 7307754, 7524816, 8172112, 9743672, 12258168, 14615508, 15049632, 15833467, 16344224, 19487344, 24516336, 29231016, 31666934, 38974688, 47500401, 49032672, 58462032, 63333868, 95000802, 116924064, 126667736, 190001604, 253335472, 380003208, 506670944, 760006416, 1520012832]

約数ペア:

[(1, 1520012832), (2, 760006416), (3, 506670944), (4, 380003208), (6, 253335472), (8, 190001604), (12, 126667736), (13, 116924064), (16, 95000802), (24, 63333868), (26, 58462032), (31, 49032672), (32, 47500401), (39, 38974688), (48, 31666934), (52, 29231016), (62, 24516336), (78, 19487344), (93, 16344224), (96, 15833467), (101, 15049632), (104, 14615508), (124, 12258168), (156, 9743672), (186, 8172112), (202, 7524816), (208, 7307754), (248, 6129084), (303, 5016544), (312, 4871836), (372, 4086056), (389, 3907488), (403, 3771744), (404, 3762408), (416, 3653877), (496, 3064542), (606, 2508272), (624, 2435918), (744, 2043028), (778, 1953744), (806, 1885872), (808, 1881204), (992, 1532271), (1167, 1302496), (1209, 1257248), (1212, 1254136), (1248, 1217959), (1313, 1157664), (1488, 1021514), (1556, 976872), (1612, 942936), (1616, 940602), (2334, 651248), (2418, 628624), (2424, 627068), (2626, 578832), (2976, 510757), (3112, 488436), (3131, 485472), (3224, 471468), (3232, 470301), (3939, 385888), (4668, 325624), (4836, 314312), (4848, 313534), (5057, 300576), (5252, 289416), (6224, 244218), (6262, 242736), (6448, 235734), (7878, 192944), (9336, 162812), (9393, 161824), (9672, 157156), (9696, 156767), (10114, 150288), (10504, 144708), (12059, 126048), (12448, 122109), (12524, 121368), (12896, 117867), (15171, 100192), (15756, 96472), (18672, 81406), (18786, 80912), (19344, 78578), (20228, 75144), (21008, 72354), (24118, 63024), (25048, 60684), (30342, 50096), (31512, 48236), (36177, 42016), (37344, 40703), (37572, 40456), (38688, 39289)]