202268040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 256

約数和(自身を含む): 718502400

約数和(自身を除く): 516234360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 195, 204, 221, 232, 255, 260, 263, 290, 312, 340, 348, 377, 390, 408, 435, 442, 493, 510, 520, 526, 580, 663, 680, 696, 754, 780, 789, 870, 884, 986, 1020, 1052, 1105, 1131, 1160, 1315, 1326, 1479, 1508, 1560, 1578, 1740, 1768, 1885, 1972, 2040, 2104, 2210, 2262, 2465, 2630, 2652, 2958, 3016, 3156, 3315, 3419, 3480, 3770, 3944, 3945, 4420, 4471, 4524, 4930, 5260, 5304, 5655, 5916, 6312, 6409, 6630, 6838, 7395, 7540, 7627, 7890, 8840, 8942, 9048, 9860, 10257, 10520, 11310, 11832, 12818, 13260, 13413, 13676, 14790, 15080, 15254, 15780, 17095, 17884, 19227, 19720, 20514, 22355, 22620, 22881, 25636, 26520, 26826, 27352, 29580, 30508, 31560, 32045, 34190, 35768, 38135, 38454, 41028, 44710, 45240, 45762, 51272, 51285, 53652, 58123, 59160, 61016, 64090, 67065, 68380, 76270, 76908, 82056, 89420, 91524, 96135, 99151, 102570, 107304, 114405, 116246, 128180, 129659, 134130, 136760, 152540, 153816, 174369, 178840, 183048, 192270, 198302, 205140, 228810, 232492, 256360, 259318, 268260, 290615, 297453, 305080, 348738, 384540, 388977, 396604, 410280, 457620, 464984, 495755, 518636, 536520, 581230, 594906, 648295, 697476, 769080, 777954, 793208, 871845, 915240, 991510, 1037272, 1162460, 1189812, 1296590, 1394952, 1487265, 1555908, 1685567, 1743690, 1944885, 1983020, 2324920, 2379624, 2593180, 2974530, 3111816, 3371134, 3487380, 3889770, 3966040, 5056701, 5186360, 5949060, 6742268, 6974760, 7779540, 8427835, 10113402, 11898120, 13484536, 15559080, 16855670, 20226804, 25283505, 33711340, 40453608, 50567010, 67422680, 101134020, 202268040]

約数ペア:

[(1, 202268040), (2, 101134020), (3, 67422680), (4, 50567010), (5, 40453608), (6, 33711340), (8, 25283505), (10, 20226804), (12, 16855670), (13, 15559080), (15, 13484536), (17, 11898120), (20, 10113402), (24, 8427835), (26, 7779540), (29, 6974760), (30, 6742268), (34, 5949060), (39, 5186360), (40, 5056701), (51, 3966040), (52, 3889770), (58, 3487380), (60, 3371134), (65, 3111816), (68, 2974530), (78, 2593180), (85, 2379624), (87, 2324920), (102, 1983020), (104, 1944885), (116, 1743690), (120, 1685567), (130, 1555908), (136, 1487265), (145, 1394952), (156, 1296590), (170, 1189812), (174, 1162460), (195, 1037272), (204, 991510), (221, 915240), (232, 871845), (255, 793208), (260, 777954), (263, 769080), (290, 697476), (312, 648295), (340, 594906), (348, 581230), (377, 536520), (390, 518636), (408, 495755), (435, 464984), (442, 457620), (493, 410280), (510, 396604), (520, 388977), (526, 384540), (580, 348738), (663, 305080), (680, 297453), (696, 290615), (754, 268260), (780, 259318), (789, 256360), (870, 232492), (884, 228810), (986, 205140), (1020, 198302), (1052, 192270), (1105, 183048), (1131, 178840), (1160, 174369), (1315, 153816), (1326, 152540), (1479, 136760), (1508, 134130), (1560, 129659), (1578, 128180), (1740, 116246), (1768, 114405), (1885, 107304), (1972, 102570), (2040, 99151), (2104, 96135), (2210, 91524), (2262, 89420), (2465, 82056), (2630, 76908), (2652, 76270), (2958, 68380), (3016, 67065), (3156, 64090), (3315, 61016), (3419, 59160), (3480, 58123), (3770, 53652), (3944, 51285), (3945, 51272), (4420, 45762), (4471, 45240), (4524, 44710), (4930, 41028), (5260, 38454), (5304, 38135), (5655, 35768), (5916, 34190), (6312, 32045), (6409, 31560), (6630, 30508), (6838, 29580), (7395, 27352), (7540, 26826), (7627, 26520), (7890, 25636), (8840, 22881), (8942, 22620), (9048, 22355), (9860, 20514), (10257, 19720), (10520, 19227), (11310, 17884), (11832, 17095), (12818, 15780), (13260, 15254), (13413, 15080), (13676, 14790)]