1764431760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80789}}^1$

素因数の和:80825

約数の個数: 160

約数和(自身を含む): 6732069120

約数和(自身を除く): 4967637360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 80789, 161578, 242367, 323156, 403945, 484734, 565523, 646312, 807890, 969468, 1050257, 1131046, 1211835, 1292624, 1615780, 1696569, 1938936, 2100514, 2262092, 2423670, 2827615, 3150771, 3231560, 3393138, 3877872, 4201028, 4524184, 4847340, 5251285, 5655230, 6301542, 6463120, 6786276, 7351799, 8402056, 8482845, 9048368, 9694680, 10502570, 11310460, 12603084, 13572552, 14703598, 15753855, 16804112, 16965690, 19389360, 21005140, 22055397, 22620920, 25206168, 27145104, 29407196, 31507710, 33931380, 36758995, 42010280, 44110794, 45241840, 50412336, 58814392, 63015420, 67862760, 73517990, 84020560, 88221588, 110276985, 117628784, 126030840, 135725520, 147035980, 176443176, 220553970, 252061680, 294071960, 352886352, 441107940, 588143920, 882215880, 1764431760]

約数ペア:

[(1, 1764431760), (2, 882215880), (3, 588143920), (4, 441107940), (5, 352886352), (6, 294071960), (7, 252061680), (8, 220553970), (10, 176443176), (12, 147035980), (13, 135725520), (14, 126030840), (15, 117628784), (16, 110276985), (20, 88221588), (21, 84020560), (24, 73517990), (26, 67862760), (28, 63015420), (30, 58814392), (35, 50412336), (39, 45241840), (40, 44110794), (42, 42010280), (48, 36758995), (52, 33931380), (56, 31507710), (60, 29407196), (65, 27145104), (70, 25206168), (78, 22620920), (80, 22055397), (84, 21005140), (91, 19389360), (104, 16965690), (105, 16804112), (112, 15753855), (120, 14703598), (130, 13572552), (140, 12603084), (156, 11310460), (168, 10502570), (182, 9694680), (195, 9048368), (208, 8482845), (210, 8402056), (240, 7351799), (260, 6786276), (273, 6463120), (280, 6301542), (312, 5655230), (336, 5251285), (364, 4847340), (390, 4524184), (420, 4201028), (455, 3877872), (520, 3393138), (546, 3231560), (560, 3150771), (624, 2827615), (728, 2423670), (780, 2262092), (840, 2100514), (910, 1938936), (1040, 1696569), (1092, 1615780), (1365, 1292624), (1456, 1211835), (1560, 1131046), (1680, 1050257), (1820, 969468), (2184, 807890), (2730, 646312), (3120, 565523), (3640, 484734), (4368, 403945), (5460, 323156), (7280, 242367), (10920, 161578), (21840, 80789)]