429659160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26921}}^1$

素因数の和:26961

約数の個数: 128

約数和(自身を含む): 1550707200

約数和(自身を除く): 1121048040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 26921, 53842, 80763, 107684, 134605, 161526, 188447, 215368, 269210, 323052, 376894, 403815, 511499, 538420, 565341, 646104, 753788, 807630, 942235, 1022998, 1076840, 1130682, 1507576, 1534497, 1615260, 1884470, 2045996, 2261364, 2557495, 2826705, 3068994, 3230520, 3580493, 3768940, 4091992, 4522728, 5114990, 5653410, 6137988, 7160986, 7537880, 7672485, 10229980, 10741479, 11306820, 12275976, 14321972, 15344970, 17902465, 20459960, 21482958, 22613640, 28643944, 30689940, 35804930, 42965916, 53707395, 61379880, 71609860, 85931832, 107414790, 143219720, 214829580, 429659160]

約数ペア:

[(1, 429659160), (2, 214829580), (3, 143219720), (4, 107414790), (5, 85931832), (6, 71609860), (7, 61379880), (8, 53707395), (10, 42965916), (12, 35804930), (14, 30689940), (15, 28643944), (19, 22613640), (20, 21482958), (21, 20459960), (24, 17902465), (28, 15344970), (30, 14321972), (35, 12275976), (38, 11306820), (40, 10741479), (42, 10229980), (56, 7672485), (57, 7537880), (60, 7160986), (70, 6137988), (76, 5653410), (84, 5114990), (95, 4522728), (105, 4091992), (114, 3768940), (120, 3580493), (133, 3230520), (140, 3068994), (152, 2826705), (168, 2557495), (190, 2261364), (210, 2045996), (228, 1884470), (266, 1615260), (280, 1534497), (285, 1507576), (380, 1130682), (399, 1076840), (420, 1022998), (456, 942235), (532, 807630), (570, 753788), (665, 646104), (760, 565341), (798, 538420), (840, 511499), (1064, 403815), (1140, 376894), (1330, 323052), (1596, 269210), (1995, 215368), (2280, 188447), (2660, 161526), (3192, 134605), (3990, 107684), (5320, 80763), (7980, 53842), (15960, 26921)]