2013169760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2597

約数の個数: 192

約数和(自身を含む): 5857173504

約数和(自身を除く): 3844003744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 736, 805, 868, 920, 992, 1085, 1120, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2521, 2576, 2852, 3220, 3472, 3565, 3680, 4340, 4960, 4991, 5042, 5152, 5704, 6440, 6944, 7130, 8680, 9982, 10084, 11408, 12605, 12880, 14260, 17360, 17647, 19964, 20168, 22816, 24955, 25210, 25760, 28520, 34720, 35294, 39928, 40336, 49910, 50420, 57040, 57983, 70588, 78151, 79856, 80672, 88235, 99820, 100840, 114080, 115966, 141176, 156302, 159712, 176470, 199640, 201680, 231932, 282352, 289915, 312604, 352940, 390755, 399280, 403360, 405881, 463864, 547057, 564704, 579830, 625208, 705880, 781510, 798560, 811762, 927728, 1094114, 1159660, 1250416, 1411760, 1563020, 1623524, 1797473, 1855456, 2029405, 2188228, 2319320, 2500832, 2735285, 2823520, 3126040, 3247048, 3594946, 4058810, 4376456, 4638640, 5470570, 6252080, 6494096, 7189892, 8117620, 8752912, 8987365, 9277280, 10941140, 12504160, 12582311, 12988192, 14379784, 16235240, 17505824, 17974730, 21882280, 25164622, 28759568, 32470480, 35949460, 43764560, 50329244, 57519136, 62911555, 64940960, 71898920, 87529120, 100658488, 125823110, 143797840, 201316976, 251646220, 287595680, 402633952, 503292440, 1006584880, 2013169760]

約数ペア:

[(1, 2013169760), (2, 1006584880), (4, 503292440), (5, 402633952), (7, 287595680), (8, 251646220), (10, 201316976), (14, 143797840), (16, 125823110), (20, 100658488), (23, 87529120), (28, 71898920), (31, 64940960), (32, 62911555), (35, 57519136), (40, 50329244), (46, 43764560), (56, 35949460), (62, 32470480), (70, 28759568), (80, 25164622), (92, 21882280), (112, 17974730), (115, 17505824), (124, 16235240), (140, 14379784), (155, 12988192), (160, 12582311), (161, 12504160), (184, 10941140), (217, 9277280), (224, 8987365), (230, 8752912), (248, 8117620), (280, 7189892), (310, 6494096), (322, 6252080), (368, 5470570), (434, 4638640), (460, 4376456), (496, 4058810), (560, 3594946), (620, 3247048), (644, 3126040), (713, 2823520), (736, 2735285), (805, 2500832), (868, 2319320), (920, 2188228), (992, 2029405), (1085, 1855456), (1120, 1797473), (1240, 1623524), (1288, 1563020), (1426, 1411760), (1610, 1250416), (1736, 1159660), (1840, 1094114), (2170, 927728), (2480, 811762), (2521, 798560), (2576, 781510), (2852, 705880), (3220, 625208), (3472, 579830), (3565, 564704), (3680, 547057), (4340, 463864), (4960, 405881), (4991, 403360), (5042, 399280), (5152, 390755), (5704, 352940), (6440, 312604), (6944, 289915), (7130, 282352), (8680, 231932), (9982, 201680), (10084, 199640), (11408, 176470), (12605, 159712), (12880, 156302), (14260, 141176), (17360, 115966), (17647, 114080), (19964, 100840), (20168, 99820), (22816, 88235), (24955, 80672), (25210, 79856), (25760, 78151), (28520, 70588), (34720, 57983), (35294, 57040), (39928, 50420), (40336, 49910)]