457261740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1313

約数の個数: 192

約数和(自身を含む): 1562198400

約数和(自身を除く): 1104936660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 954, 1060, 1170, 1229, 1378, 1404, 1431, 1590, 1755, 1908, 2067, 2340, 2385, 2458, 2756, 2862, 3180, 3445, 3510, 3687, 4134, 4770, 4916, 5724, 6145, 6201, 6890, 7020, 7155, 7374, 8268, 9540, 10335, 11061, 12290, 12402, 13780, 14310, 14748, 15977, 18435, 18603, 20670, 22122, 24580, 24804, 28620, 31005, 31954, 33183, 36870, 37206, 41340, 44244, 47931, 55305, 62010, 63908, 65137, 66366, 73740, 74412, 79885, 93015, 95862, 110610, 124020, 130274, 132732, 143793, 159770, 165915, 186030, 191724, 195411, 221220, 239655, 260548, 287586, 319540, 325685, 331830, 372060, 390822, 431379, 479310, 575172, 586233, 651370, 663660, 718965, 781644, 846781, 862758, 958620, 977055, 1172466, 1302740, 1437930, 1693562, 1725516, 1758699, 1954110, 2156895, 2344932, 2540343, 2875860, 2931165, 3387124, 3517398, 3908220, 4233905, 4313790, 5080686, 5862330, 7034796, 7621029, 8467810, 8627580, 8793495, 10161372, 11724660, 12701715, 15242058, 16935620, 17586990, 22863087, 25403430, 30484116, 35173980, 38105145, 45726174, 50806860, 76210290, 91452348, 114315435, 152420580, 228630870, 457261740]

約数ペア:

[(1, 457261740), (2, 228630870), (3, 152420580), (4, 114315435), (5, 91452348), (6, 76210290), (9, 50806860), (10, 45726174), (12, 38105145), (13, 35173980), (15, 30484116), (18, 25403430), (20, 22863087), (26, 17586990), (27, 16935620), (30, 15242058), (36, 12701715), (39, 11724660), (45, 10161372), (52, 8793495), (53, 8627580), (54, 8467810), (60, 7621029), (65, 7034796), (78, 5862330), (90, 5080686), (106, 4313790), (108, 4233905), (117, 3908220), (130, 3517398), (135, 3387124), (156, 2931165), (159, 2875860), (180, 2540343), (195, 2344932), (212, 2156895), (234, 1954110), (260, 1758699), (265, 1725516), (270, 1693562), (318, 1437930), (351, 1302740), (390, 1172466), (468, 977055), (477, 958620), (530, 862758), (540, 846781), (585, 781644), (636, 718965), (689, 663660), (702, 651370), (780, 586233), (795, 575172), (954, 479310), (1060, 431379), (1170, 390822), (1229, 372060), (1378, 331830), (1404, 325685), (1431, 319540), (1590, 287586), (1755, 260548), (1908, 239655), (2067, 221220), (2340, 195411), (2385, 191724), (2458, 186030), (2756, 165915), (2862, 159770), (3180, 143793), (3445, 132732), (3510, 130274), (3687, 124020), (4134, 110610), (4770, 95862), (4916, 93015), (5724, 79885), (6145, 74412), (6201, 73740), (6890, 66366), (7020, 65137), (7155, 63908), (7374, 62010), (8268, 55305), (9540, 47931), (10335, 44244), (11061, 41340), (12290, 37206), (12402, 36870), (13780, 33183), (14310, 31954), (14748, 31005), (15977, 28620), (18435, 24804), (18603, 24580), (20670, 22122)]