115420440

素因数分解:

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

素因数の和:158

約数の個数: 256

約数和(自身を含む): 398131200

約数和(自身を除く): 282710760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 31, 38, 40, 46, 57, 60, 62, 69, 71, 76, 92, 93, 95, 114, 115, 120, 124, 138, 142, 152, 155, 184, 186, 190, 213, 228, 230, 248, 276, 284, 285, 310, 345, 355, 372, 380, 426, 437, 456, 460, 465, 552, 568, 570, 589, 620, 690, 710, 713, 744, 760, 852, 874, 920, 930, 1065, 1140, 1178, 1240, 1311, 1349, 1380, 1420, 1426, 1633, 1704, 1748, 1767, 1860, 2130, 2139, 2185, 2201, 2280, 2356, 2622, 2698, 2760, 2840, 2852, 2945, 3266, 3496, 3534, 3565, 3720, 4047, 4260, 4278, 4370, 4402, 4712, 4899, 5244, 5396, 5704, 5890, 6532, 6555, 6603, 6745, 7068, 7130, 8094, 8165, 8520, 8556, 8740, 8804, 8835, 9798, 10488, 10695, 10792, 11005, 11780, 13064, 13110, 13206, 13490, 13547, 14136, 14260, 16188, 16330, 17112, 17480, 17608, 17670, 19596, 20235, 21390, 22010, 23560, 24495, 26220, 26412, 26980, 27094, 28520, 31027, 32376, 32660, 33015, 35340, 39192, 40470, 40641, 41819, 42780, 44020, 48990, 50623, 52440, 52824, 53960, 54188, 62054, 65320, 66030, 67735, 70680, 80940, 81282, 83638, 85560, 88040, 93081, 97980, 101246, 108376, 124108, 125457, 132060, 135470, 151869, 155135, 161880, 162564, 167276, 186162, 195960, 202492, 203205, 209095, 248216, 250914, 253115, 264120, 270940, 303738, 310270, 325128, 334552, 372324, 404984, 406410, 418190, 465405, 501828, 506230, 541880, 607476, 620540, 627285, 744648, 759345, 812820, 836380, 930810, 961837, 1003656, 1012460, 1214952, 1241080, 1254570, 1518690, 1625640, 1672760, 1861620, 1923674, 2024920, 2509140, 2885511, 3037380, 3723240, 3847348, 4809185, 5018280, 5771022, 6074760, 7694696, 9618370, 11542044, 14427555, 19236740, 23084088, 28855110, 38473480, 57710220, 115420440]

約数ペア:

[(1, 115420440), (2, 57710220), (3, 38473480), (4, 28855110), (5, 23084088), (6, 19236740), (8, 14427555), (10, 11542044), (12, 9618370), (15, 7694696), (19, 6074760), (20, 5771022), (23, 5018280), (24, 4809185), (30, 3847348), (31, 3723240), (38, 3037380), (40, 2885511), (46, 2509140), (57, 2024920), (60, 1923674), (62, 1861620), (69, 1672760), (71, 1625640), (76, 1518690), (92, 1254570), (93, 1241080), (95, 1214952), (114, 1012460), (115, 1003656), (120, 961837), (124, 930810), (138, 836380), (142, 812820), (152, 759345), (155, 744648), (184, 627285), (186, 620540), (190, 607476), (213, 541880), (228, 506230), (230, 501828), (248, 465405), (276, 418190), (284, 406410), (285, 404984), (310, 372324), (345, 334552), (355, 325128), (372, 310270), (380, 303738), (426, 270940), (437, 264120), (456, 253115), (460, 250914), (465, 248216), (552, 209095), (568, 203205), (570, 202492), (589, 195960), (620, 186162), (690, 167276), (710, 162564), (713, 161880), (744, 155135), (760, 151869), (852, 135470), (874, 132060), (920, 125457), (930, 124108), (1065, 108376), (1140, 101246), (1178, 97980), (1240, 93081), (1311, 88040), (1349, 85560), (1380, 83638), (1420, 81282), (1426, 80940), (1633, 70680), (1704, 67735), (1748, 66030), (1767, 65320), (1860, 62054), (2130, 54188), (2139, 53960), (2185, 52824), (2201, 52440), (2280, 50623), (2356, 48990), (2622, 44020), (2698, 42780), (2760, 41819), (2840, 40641), (2852, 40470), (2945, 39192), (3266, 35340), (3496, 33015), (3534, 32660), (3565, 32376), (3720, 31027), (4047, 28520), (4260, 27094), (4278, 26980), (4370, 26412), (4402, 26220), (4712, 24495), (4899, 23560), (5244, 22010), (5396, 21390), (5704, 20235), (5890, 19596), (6532, 17670), (6555, 17608), (6603, 17480), (6745, 17112), (7068, 16330), (7130, 16188), (8094, 14260), (8165, 14136), (8520, 13547), (8556, 13490), (8740, 13206), (8804, 13110), (8835, 13064), (9798, 11780), (10488, 11005), (10695, 10792)]