1328414360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 3763065600

約数和(自身を除く): 2434651240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 169, 182, 260, 268, 280, 335, 338, 364, 419, 455, 469, 520, 536, 670, 676, 728, 838, 845, 871, 910, 938, 1183, 1340, 1352, 1676, 1690, 1742, 1820, 1876, 2095, 2345, 2366, 2680, 2933, 3352, 3380, 3484, 3640, 3752, 4190, 4355, 4690, 4732, 5447, 5866, 5915, 6097, 6760, 6968, 8380, 8710, 9380, 9464, 10894, 11323, 11732, 11830, 12194, 14665, 16760, 17420, 18760, 21788, 22646, 23464, 23660, 24388, 27235, 28073, 29330, 30485, 34840, 38129, 43576, 45292, 47320, 48776, 54470, 56146, 56615, 58660, 60970, 70811, 76258, 79261, 90584, 108940, 112292, 113230, 117320, 121940, 140365, 141622, 152516, 158522, 190645, 196511, 217880, 224584, 226460, 243880, 280730, 283244, 305032, 317044, 354055, 364949, 381290, 393022, 396305, 452920, 495677, 561460, 566488, 634088, 708110, 729898, 762580, 786044, 792610, 982555, 991354, 1122920, 1416220, 1459796, 1525160, 1572088, 1585220, 1824745, 1965110, 1982708, 2478385, 2554643, 2832440, 2919592, 3170440, 3649490, 3930220, 3965416, 4744337, 4956770, 5109286, 7298980, 7860440, 9488674, 9913540, 10218572, 12773215, 14597960, 18977348, 19827080, 20437144, 23721685, 25546430, 33210359, 37954696, 47443370, 51092860, 66420718, 94886740, 102185720, 132841436, 166051795, 189773480, 265682872, 332103590, 664207180, 1328414360]

約数ペア:

[(1, 1328414360), (2, 664207180), (4, 332103590), (5, 265682872), (7, 189773480), (8, 166051795), (10, 132841436), (13, 102185720), (14, 94886740), (20, 66420718), (26, 51092860), (28, 47443370), (35, 37954696), (40, 33210359), (52, 25546430), (56, 23721685), (65, 20437144), (67, 19827080), (70, 18977348), (91, 14597960), (104, 12773215), (130, 10218572), (134, 9913540), (140, 9488674), (169, 7860440), (182, 7298980), (260, 5109286), (268, 4956770), (280, 4744337), (335, 3965416), (338, 3930220), (364, 3649490), (419, 3170440), (455, 2919592), (469, 2832440), (520, 2554643), (536, 2478385), (670, 1982708), (676, 1965110), (728, 1824745), (838, 1585220), (845, 1572088), (871, 1525160), (910, 1459796), (938, 1416220), (1183, 1122920), (1340, 991354), (1352, 982555), (1676, 792610), (1690, 786044), (1742, 762580), (1820, 729898), (1876, 708110), (2095, 634088), (2345, 566488), (2366, 561460), (2680, 495677), (2933, 452920), (3352, 396305), (3380, 393022), (3484, 381290), (3640, 364949), (3752, 354055), (4190, 317044), (4355, 305032), (4690, 283244), (4732, 280730), (5447, 243880), (5866, 226460), (5915, 224584), (6097, 217880), (6760, 196511), (6968, 190645), (8380, 158522), (8710, 152516), (9380, 141622), (9464, 140365), (10894, 121940), (11323, 117320), (11732, 113230), (11830, 112292), (12194, 108940), (14665, 90584), (16760, 79261), (17420, 76258), (18760, 70811), (21788, 60970), (22646, 58660), (23464, 56615), (23660, 56146), (24388, 54470), (27235, 48776), (28073, 47320), (29330, 45292), (30485, 43576), (34840, 38129)]