2680349280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25733}}^1$

素因数の和:25789

約数の個数: 192

約数和(自身を含む): 9960910848

約数和(自身を除く): 7280561568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 25733, 26040, 34720, 51466, 52080, 77199, 102932, 104160, 128665, 154398, 180131, 205864, 257330, 308796, 360262, 385995, 411728, 514660, 540393, 617592, 720524, 771990, 797723, 823456, 900655, 1029320, 1080786, 1235184, 1441048, 1543980, 1595446, 1801310, 2058640, 2161572, 2393169, 2470368, 2701965, 2882096, 3087960, 3190892, 3602620, 3988615, 4117280, 4323144, 4786338, 5403930, 5584061, 5764192, 6175920, 6381784, 7205240, 7977230, 8646288, 9572676, 10807860, 11168122, 11965845, 12351840, 12763568, 14410480, 15954460, 16752183, 17292576, 19145352, 21615720, 22336244, 23931690, 25527136, 27920305, 28820960, 31908920, 33504366, 38290704, 43231440, 44672488, 47863380, 55840610, 63817840, 67008732, 76581408, 83760915, 86462880, 89344976, 95726760, 111681220, 127635680, 134017464, 167521830, 178689952, 191453520, 223362440, 268034928, 335043660, 382907040, 446724880, 536069856, 670087320, 893449760, 1340174640, 2680349280]

約数ペア:

[(1, 2680349280), (2, 1340174640), (3, 893449760), (4, 670087320), (5, 536069856), (6, 446724880), (7, 382907040), (8, 335043660), (10, 268034928), (12, 223362440), (14, 191453520), (15, 178689952), (16, 167521830), (20, 134017464), (21, 127635680), (24, 111681220), (28, 95726760), (30, 89344976), (31, 86462880), (32, 83760915), (35, 76581408), (40, 67008732), (42, 63817840), (48, 55840610), (56, 47863380), (60, 44672488), (62, 43231440), (70, 38290704), (80, 33504366), (84, 31908920), (93, 28820960), (96, 27920305), (105, 25527136), (112, 23931690), (120, 22336244), (124, 21615720), (140, 19145352), (155, 17292576), (160, 16752183), (168, 15954460), (186, 14410480), (210, 12763568), (217, 12351840), (224, 11965845), (240, 11168122), (248, 10807860), (280, 9572676), (310, 8646288), (336, 7977230), (372, 7205240), (420, 6381784), (434, 6175920), (465, 5764192), (480, 5584061), (496, 5403930), (560, 4786338), (620, 4323144), (651, 4117280), (672, 3988615), (744, 3602620), (840, 3190892), (868, 3087960), (930, 2882096), (992, 2701965), (1085, 2470368), (1120, 2393169), (1240, 2161572), (1302, 2058640), (1488, 1801310), (1680, 1595446), (1736, 1543980), (1860, 1441048), (2170, 1235184), (2480, 1080786), (2604, 1029320), (2976, 900655), (3255, 823456), (3360, 797723), (3472, 771990), (3720, 720524), (4340, 617592), (4960, 540393), (5208, 514660), (6510, 411728), (6944, 385995), (7440, 360262), (8680, 308796), (10416, 257330), (13020, 205864), (14880, 180131), (17360, 154398), (20832, 128665), (25733, 104160), (26040, 102932), (34720, 77199), (51466, 52080)]