2041106340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 7286872320

約数和(自身を除く): 5245765980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 389, 390, 403, 420, 434, 455, 465, 546, 620, 651, 778, 780, 806, 868, 910, 930, 961, 1085, 1092, 1167, 1209, 1302, 1365, 1556, 1612, 1820, 1860, 1922, 1945, 2015, 2170, 2334, 2418, 2604, 2723, 2730, 2821, 2883, 3255, 3844, 3890, 4030, 4340, 4668, 4805, 4836, 5057, 5446, 5460, 5642, 5766, 5835, 6045, 6510, 6727, 7780, 8060, 8169, 8463, 9610, 10114, 10892, 11284, 11532, 11670, 12059, 12090, 12493, 13020, 13454, 13615, 14105, 14415, 15171, 16338, 16926, 19220, 20181, 20228, 23340, 24118, 24180, 24986, 25285, 26908, 27230, 28210, 28830, 30342, 32676, 33635, 33852, 35399, 36177, 37479, 40362, 40845, 42315, 48236, 49972, 50570, 54460, 56420, 57660, 60295, 60684, 62465, 67270, 70798, 72354, 74958, 75855, 80724, 81690, 84413, 84630, 87451, 100905, 101140, 106197, 120590, 124930, 134540, 141596, 144708, 149916, 151710, 156767, 163380, 168826, 169260, 174902, 176995, 180885, 187395, 201810, 212394, 241180, 249860, 253239, 262353, 303420, 313534, 337652, 349804, 353990, 361770, 373829, 374790, 403620, 422065, 424788, 437255, 470301, 506478, 524706, 530985, 627068, 707980, 723540, 747658, 749580, 783835, 844130, 874510, 940602, 1012956, 1049412, 1061970, 1097369, 1121487, 1266195, 1311765, 1495316, 1567670, 1688260, 1749020, 1869145, 1881204, 2123940, 2194738, 2242974, 2351505, 2532390, 2616803, 2623530, 3135340, 3292107, 3738290, 4389476, 4485948, 4703010, 4859777, 5064780, 5233606, 5247060, 5486845, 5607435, 6584214, 7476580, 7850409, 9406020, 9719554, 10467212, 10973690, 11214870, 13084015, 13168428, 14579331, 15700818, 16460535, 19439108, 21947380, 22429740, 24298885, 26168030, 29158662, 31401636, 32921070, 34018439, 39252045, 48597770, 52336060, 58317324, 65842140, 68036878, 72896655, 78504090, 97195540, 102055317, 136073756, 145793310, 157008180, 170092195, 204110634, 291586620, 340184390, 408221268, 510276585, 680368780, 1020553170, 2041106340]

約数ペア:

[(1, 2041106340), (2, 1020553170), (3, 680368780), (4, 510276585), (5, 408221268), (6, 340184390), (7, 291586620), (10, 204110634), (12, 170092195), (13, 157008180), (14, 145793310), (15, 136073756), (20, 102055317), (21, 97195540), (26, 78504090), (28, 72896655), (30, 68036878), (31, 65842140), (35, 58317324), (39, 52336060), (42, 48597770), (52, 39252045), (60, 34018439), (62, 32921070), (65, 31401636), (70, 29158662), (78, 26168030), (84, 24298885), (91, 22429740), (93, 21947380), (105, 19439108), (124, 16460535), (130, 15700818), (140, 14579331), (155, 13168428), (156, 13084015), (182, 11214870), (186, 10973690), (195, 10467212), (210, 9719554), (217, 9406020), (260, 7850409), (273, 7476580), (310, 6584214), (364, 5607435), (372, 5486845), (389, 5247060), (390, 5233606), (403, 5064780), (420, 4859777), (434, 4703010), (455, 4485948), (465, 4389476), (546, 3738290), (620, 3292107), (651, 3135340), (778, 2623530), (780, 2616803), (806, 2532390), (868, 2351505), (910, 2242974), (930, 2194738), (961, 2123940), (1085, 1881204), (1092, 1869145), (1167, 1749020), (1209, 1688260), (1302, 1567670), (1365, 1495316), (1556, 1311765), (1612, 1266195), (1820, 1121487), (1860, 1097369), (1922, 1061970), (1945, 1049412), (2015, 1012956), (2170, 940602), (2334, 874510), (2418, 844130), (2604, 783835), (2723, 749580), (2730, 747658), (2821, 723540), (2883, 707980), (3255, 627068), (3844, 530985), (3890, 524706), (4030, 506478), (4340, 470301), (4668, 437255), (4805, 424788), (4836, 422065), (5057, 403620), (5446, 374790), (5460, 373829), (5642, 361770), (5766, 353990), (5835, 349804), (6045, 337652), (6510, 313534), (6727, 303420), (7780, 262353), (8060, 253239), (8169, 249860), (8463, 241180), (9610, 212394), (10114, 201810), (10892, 187395), (11284, 180885), (11532, 176995), (11670, 174902), (12059, 169260), (12090, 168826), (12493, 163380), (13020, 156767), (13454, 151710), (13615, 149916), (14105, 144708), (14415, 141596), (15171, 134540), (16338, 124930), (16926, 120590), (19220, 106197), (20181, 101140), (20228, 100905), (23340, 87451), (24118, 84630), (24180, 84413), (24986, 81690), (25285, 80724), (26908, 75855), (27230, 74958), (28210, 72354), (28830, 70798), (30342, 67270), (32676, 62465), (33635, 60684), (33852, 60295), (35399, 57660), (36177, 56420), (37479, 54460), (40362, 50570), (40845, 49972), (42315, 48236)]