57710220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 185794560

約数和(自身を除く): 128084340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 62, 69, 71, 76, 92, 93, 95, 114, 115, 124, 138, 142, 155, 186, 190, 213, 228, 230, 276, 284, 285, 310, 345, 355, 372, 380, 426, 437, 460, 465, 570, 589, 620, 690, 710, 713, 852, 874, 930, 1065, 1140, 1178, 1311, 1349, 1380, 1420, 1426, 1633, 1748, 1767, 1860, 2130, 2139, 2185, 2201, 2356, 2622, 2698, 2852, 2945, 3266, 3534, 3565, 4047, 4260, 4278, 4370, 4402, 4899, 5244, 5396, 5890, 6532, 6555, 6603, 6745, 7068, 7130, 8094, 8165, 8556, 8740, 8804, 8835, 9798, 10695, 11005, 11780, 13110, 13206, 13490, 13547, 14260, 16188, 16330, 17670, 19596, 20235, 21390, 22010, 24495, 26220, 26412, 26980, 27094, 31027, 32660, 33015, 35340, 40470, 40641, 41819, 42780, 44020, 48990, 50623, 54188, 62054, 66030, 67735, 80940, 81282, 83638, 93081, 97980, 101246, 124108, 125457, 132060, 135470, 151869, 155135, 162564, 167276, 186162, 202492, 203205, 209095, 250914, 253115, 270940, 303738, 310270, 372324, 406410, 418190, 465405, 501828, 506230, 607476, 620540, 627285, 759345, 812820, 836380, 930810, 961837, 1012460, 1254570, 1518690, 1861620, 1923674, 2509140, 2885511, 3037380, 3847348, 4809185, 5771022, 9618370, 11542044, 14427555, 19236740, 28855110, 57710220]

約数ペア:

[(1, 57710220), (2, 28855110), (3, 19236740), (4, 14427555), (5, 11542044), (6, 9618370), (10, 5771022), (12, 4809185), (15, 3847348), (19, 3037380), (20, 2885511), (23, 2509140), (30, 1923674), (31, 1861620), (38, 1518690), (46, 1254570), (57, 1012460), (60, 961837), (62, 930810), (69, 836380), (71, 812820), (76, 759345), (92, 627285), (93, 620540), (95, 607476), (114, 506230), (115, 501828), (124, 465405), (138, 418190), (142, 406410), (155, 372324), (186, 310270), (190, 303738), (213, 270940), (228, 253115), (230, 250914), (276, 209095), (284, 203205), (285, 202492), (310, 186162), (345, 167276), (355, 162564), (372, 155135), (380, 151869), (426, 135470), (437, 132060), (460, 125457), (465, 124108), (570, 101246), (589, 97980), (620, 93081), (690, 83638), (710, 81282), (713, 80940), (852, 67735), (874, 66030), (930, 62054), (1065, 54188), (1140, 50623), (1178, 48990), (1311, 44020), (1349, 42780), (1380, 41819), (1420, 40641), (1426, 40470), (1633, 35340), (1748, 33015), (1767, 32660), (1860, 31027), (2130, 27094), (2139, 26980), (2185, 26412), (2201, 26220), (2356, 24495), (2622, 22010), (2698, 21390), (2852, 20235), (2945, 19596), (3266, 17670), (3534, 16330), (3565, 16188), (4047, 14260), (4260, 13547), (4278, 13490), (4370, 13206), (4402, 13110), (4899, 11780), (5244, 11005), (5396, 10695), (5890, 9798), (6532, 8835), (6555, 8804), (6603, 8740), (6745, 8556), (7068, 8165), (7130, 8094)]