210461160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19273}}^1$

素因数の和:19307

約数の個数: 128

約数和(自身を含む): 777127680

約数和(自身を除く): 566666520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 19273, 38546, 57819, 77092, 96365, 115638, 134911, 154184, 192730, 231276, 250549, 269822, 289095, 385460, 404733, 462552, 501098, 539644, 578190, 674555, 751647, 770920, 809466, 1002196, 1079288, 1156380, 1252745, 1349110, 1503294, 1618932, 1753843, 2004392, 2023665, 2312760, 2505490, 2698220, 3006588, 3237864, 3507686, 3758235, 4047330, 5010980, 5261529, 5396440, 6013176, 7015372, 7516470, 8094660, 8769215, 10021960, 10523058, 14030744, 15032940, 16189320, 17538430, 21046116, 26307645, 30065880, 35076860, 42092232, 52615290, 70153720, 105230580, 210461160]

約数ペア:

[(1, 210461160), (2, 105230580), (3, 70153720), (4, 52615290), (5, 42092232), (6, 35076860), (7, 30065880), (8, 26307645), (10, 21046116), (12, 17538430), (13, 16189320), (14, 15032940), (15, 14030744), (20, 10523058), (21, 10021960), (24, 8769215), (26, 8094660), (28, 7516470), (30, 7015372), (35, 6013176), (39, 5396440), (40, 5261529), (42, 5010980), (52, 4047330), (56, 3758235), (60, 3507686), (65, 3237864), (70, 3006588), (78, 2698220), (84, 2505490), (91, 2312760), (104, 2023665), (105, 2004392), (120, 1753843), (130, 1618932), (140, 1503294), (156, 1349110), (168, 1252745), (182, 1156380), (195, 1079288), (210, 1002196), (260, 809466), (273, 770920), (280, 751647), (312, 674555), (364, 578190), (390, 539644), (420, 501098), (455, 462552), (520, 404733), (546, 385460), (728, 289095), (780, 269822), (840, 250549), (910, 231276), (1092, 192730), (1365, 154184), (1560, 134911), (1820, 115638), (2184, 96365), (2730, 77092), (3640, 57819), (5460, 38546), (10920, 19273)]