1815032016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2621}}^1$

素因数の和:2874

約数の個数: 160

約数和(自身を含む): 5982355200

約数和(自身を除く): 4167323184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 229, 252, 336, 378, 432, 458, 504, 687, 756, 916, 1008, 1374, 1512, 1603, 1832, 2061, 2621, 2748, 3024, 3206, 3664, 4122, 4809, 5242, 5496, 6183, 6412, 7863, 8244, 9618, 10484, 10992, 12366, 12824, 14427, 15726, 16488, 18347, 19236, 20968, 23589, 24732, 25648, 28854, 31452, 32976, 36694, 38472, 41936, 43281, 47178, 49464, 55041, 57708, 62904, 70767, 73388, 76944, 86562, 94356, 98928, 110082, 115416, 125808, 141534, 146776, 165123, 173124, 188712, 220164, 230832, 283068, 293552, 330246, 346248, 377424, 440328, 495369, 566136, 600209, 660492, 692496, 880656, 990738, 1132272, 1200418, 1320984, 1800627, 1981476, 2400836, 2641968, 3601254, 3962952, 4201463, 4801672, 5401881, 7202508, 7925904, 8402926, 9603344, 10803762, 12604389, 14405016, 16205643, 16805852, 21607524, 25208778, 28810032, 32411286, 33611704, 37813167, 43215048, 50417556, 64822572, 67223408, 75626334, 86430096, 100835112, 113439501, 129645144, 151252668, 201670224, 226879002, 259290288, 302505336, 453758004, 605010672, 907516008, 1815032016]

約数ペア:

[(1, 1815032016), (2, 907516008), (3, 605010672), (4, 453758004), (6, 302505336), (7, 259290288), (8, 226879002), (9, 201670224), (12, 151252668), (14, 129645144), (16, 113439501), (18, 100835112), (21, 86430096), (24, 75626334), (27, 67223408), (28, 64822572), (36, 50417556), (42, 43215048), (48, 37813167), (54, 33611704), (56, 32411286), (63, 28810032), (72, 25208778), (84, 21607524), (108, 16805852), (112, 16205643), (126, 14405016), (144, 12604389), (168, 10803762), (189, 9603344), (216, 8402926), (229, 7925904), (252, 7202508), (336, 5401881), (378, 4801672), (432, 4201463), (458, 3962952), (504, 3601254), (687, 2641968), (756, 2400836), (916, 1981476), (1008, 1800627), (1374, 1320984), (1512, 1200418), (1603, 1132272), (1832, 990738), (2061, 880656), (2621, 692496), (2748, 660492), (3024, 600209), (3206, 566136), (3664, 495369), (4122, 440328), (4809, 377424), (5242, 346248), (5496, 330246), (6183, 293552), (6412, 283068), (7863, 230832), (8244, 220164), (9618, 188712), (10484, 173124), (10992, 165123), (12366, 146776), (12824, 141534), (14427, 125808), (15726, 115416), (16488, 110082), (18347, 98928), (19236, 94356), (20968, 86562), (23589, 76944), (24732, 73388), (25648, 70767), (28854, 62904), (31452, 57708), (32976, 55041), (36694, 49464), (38472, 47178), (41936, 43281)]