76708320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 197628960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 647, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1294, 1482, 1520, 1560, 1824, 1941, 1976, 2080, 2280, 2470, 2588, 2964, 3040, 3120, 3235, 3705, 3882, 3952, 4560, 4940, 5176, 5928, 6240, 6470, 7410, 7764, 7904, 8411, 9120, 9705, 9880, 10352, 11856, 12293, 12940, 14820, 15528, 16822, 19410, 19760, 20704, 23712, 24586, 25233, 25880, 29640, 31056, 33644, 36879, 38820, 39520, 42055, 49172, 50466, 51760, 59280, 61465, 62112, 67288, 73758, 77640, 84110, 98344, 100932, 103520, 118560, 122930, 126165, 134576, 147516, 155280, 159809, 168220, 184395, 196688, 201864, 245860, 252330, 269152, 295032, 310560, 319618, 336440, 368790, 393376, 403728, 479427, 491720, 504660, 590064, 639236, 672880, 737580, 799045, 807456, 958854, 983440, 1009320, 1180128, 1278472, 1345760, 1475160, 1598090, 1917708, 1966880, 2018640, 2397135, 2556944, 2950320, 3196180, 3835416, 4037280, 4794270, 5113888, 5900640, 6392360, 7670832, 9588540, 12784720, 15341664, 19177080, 25569440, 38354160, 76708320]

約数ペア:

[(1, 76708320), (2, 38354160), (3, 25569440), (4, 19177080), (5, 15341664), (6, 12784720), (8, 9588540), (10, 7670832), (12, 6392360), (13, 5900640), (15, 5113888), (16, 4794270), (19, 4037280), (20, 3835416), (24, 3196180), (26, 2950320), (30, 2556944), (32, 2397135), (38, 2018640), (39, 1966880), (40, 1917708), (48, 1598090), (52, 1475160), (57, 1345760), (60, 1278472), (65, 1180128), (76, 1009320), (78, 983440), (80, 958854), (95, 807456), (96, 799045), (104, 737580), (114, 672880), (120, 639236), (130, 590064), (152, 504660), (156, 491720), (160, 479427), (190, 403728), (195, 393376), (208, 368790), (228, 336440), (240, 319618), (247, 310560), (260, 295032), (285, 269152), (304, 252330), (312, 245860), (380, 201864), (390, 196688), (416, 184395), (456, 168220), (480, 159809), (494, 155280), (520, 147516), (570, 134576), (608, 126165), (624, 122930), (647, 118560), (741, 103520), (760, 100932), (780, 98344), (912, 84110), (988, 77640), (1040, 73758), (1140, 67288), (1235, 62112), (1248, 61465), (1294, 59280), (1482, 51760), (1520, 50466), (1560, 49172), (1824, 42055), (1941, 39520), (1976, 38820), (2080, 36879), (2280, 33644), (2470, 31056), (2588, 29640), (2964, 25880), (3040, 25233), (3120, 24586), (3235, 23712), (3705, 20704), (3882, 19760), (3952, 19410), (4560, 16822), (4940, 15528), (5176, 14820), (5928, 12940), (6240, 12293), (6470, 11856), (7410, 10352), (7764, 9880), (7904, 9705), (8411, 9120)]