64716960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 271724544

約数和(自身を除く): 207007584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 103, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 206, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 309, 330, 336, 340, 352, 357, 374, 385, 408, 412, 420, 440, 462, 476, 480, 510, 515, 528, 544, 560, 561, 595, 616, 618, 660, 672, 680, 714, 721, 748, 770, 816, 824, 840, 880, 924, 935, 952, 1020, 1030, 1056, 1120, 1122, 1133, 1155, 1190, 1232, 1236, 1309, 1320, 1360, 1428, 1442, 1496, 1540, 1545, 1632, 1648, 1680, 1751, 1760, 1785, 1848, 1870, 1904, 2040, 2060, 2163, 2244, 2266, 2310, 2380, 2464, 2472, 2618, 2640, 2720, 2805, 2856, 2884, 2992, 3080, 3090, 3296, 3360, 3399, 3502, 3570, 3605, 3696, 3740, 3808, 3927, 4080, 4120, 4326, 4488, 4532, 4620, 4760, 4944, 5236, 5253, 5280, 5610, 5665, 5712, 5768, 5984, 6160, 6180, 6545, 6798, 7004, 7140, 7210, 7392, 7480, 7854, 7931, 8160, 8240, 8652, 8755, 8976, 9064, 9240, 9520, 9888, 10472, 10506, 10815, 11220, 11330, 11424, 11536, 12257, 12320, 12360, 13090, 13596, 14008, 14280, 14420, 14960, 15708, 15862, 16480, 16995, 17304, 17510, 17952, 18128, 18480, 19040, 19261, 19635, 20944, 21012, 21630, 22440, 22660, 23072, 23793, 24514, 24720, 26180, 26265, 27192, 28016, 28560, 28840, 29920, 31416, 31724, 33990, 34608, 35020, 36256, 36771, 36960, 38522, 39270, 39655, 41888, 42024, 43260, 44880, 45320, 47586, 49028, 49440, 52360, 52530, 54384, 56032, 57120, 57680, 57783, 61285, 62832, 63448, 67980, 69216, 70040, 73542, 77044, 78540, 79310, 84048, 86520, 89760, 90640, 95172, 96305, 98056, 104720, 105060, 108768, 115360, 115566, 118965, 122570, 125664, 126896, 134827, 135960, 140080, 147084, 154088, 157080, 158620, 168096, 173040, 181280, 183855, 190344, 192610, 196112, 209440, 210120, 231132, 237930, 245140, 253792, 269654, 271920, 280160, 288915, 294168, 308176, 314160, 317240, 346080, 367710, 380688, 385220, 392224, 404481, 420240, 462264, 475860, 490280, 539308, 543840, 577830, 588336, 616352, 628320, 634480, 674135, 735420, 761376, 770440, 808962, 840480, 924528, 951720, 980560, 1078616, 1155660, 1176672, 1268960, 1348270, 1470840, 1540880, 1617924, 1849056, 1903440, 1961120, 2022405, 2157232, 2311320, 2696540, 2941680, 3081760, 3235848, 3806880, 4044810, 4314464, 4622640, 5393080, 5883360, 6471696, 8089620, 9245280, 10786160, 12943392, 16179240, 21572320, 32358480, 64716960]

約数ペア:

[(1, 64716960), (2, 32358480), (3, 21572320), (4, 16179240), (5, 12943392), (6, 10786160), (7, 9245280), (8, 8089620), (10, 6471696), (11, 5883360), (12, 5393080), (14, 4622640), (15, 4314464), (16, 4044810), (17, 3806880), (20, 3235848), (21, 3081760), (22, 2941680), (24, 2696540), (28, 2311320), (30, 2157232), (32, 2022405), (33, 1961120), (34, 1903440), (35, 1849056), (40, 1617924), (42, 1540880), (44, 1470840), (48, 1348270), (51, 1268960), (55, 1176672), (56, 1155660), (60, 1078616), (66, 980560), (68, 951720), (70, 924528), (77, 840480), (80, 808962), (84, 770440), (85, 761376), (88, 735420), (96, 674135), (102, 634480), (103, 628320), (105, 616352), (110, 588336), (112, 577830), (119, 543840), (120, 539308), (132, 490280), (136, 475860), (140, 462264), (154, 420240), (160, 404481), (165, 392224), (168, 385220), (170, 380688), (176, 367710), (187, 346080), (204, 317240), (206, 314160), (210, 308176), (220, 294168), (224, 288915), (231, 280160), (238, 271920), (240, 269654), (255, 253792), (264, 245140), (272, 237930), (280, 231132), (308, 210120), (309, 209440), (330, 196112), (336, 192610), (340, 190344), (352, 183855), (357, 181280), (374, 173040), (385, 168096), (408, 158620), (412, 157080), (420, 154088), (440, 147084), (462, 140080), (476, 135960), (480, 134827), (510, 126896), (515, 125664), (528, 122570), (544, 118965), (560, 115566), (561, 115360), (595, 108768), (616, 105060), (618, 104720), (660, 98056), (672, 96305), (680, 95172), (714, 90640), (721, 89760), (748, 86520), (770, 84048), (816, 79310), (824, 78540), (840, 77044), (880, 73542), (924, 70040), (935, 69216), (952, 67980), (1020, 63448), (1030, 62832), (1056, 61285), (1120, 57783), (1122, 57680), (1133, 57120), (1155, 56032), (1190, 54384), (1232, 52530), (1236, 52360), (1309, 49440), (1320, 49028), (1360, 47586), (1428, 45320), (1442, 44880), (1496, 43260), (1540, 42024), (1545, 41888), (1632, 39655), (1648, 39270), (1680, 38522), (1751, 36960), (1760, 36771), (1785, 36256), (1848, 35020), (1870, 34608), (1904, 33990), (2040, 31724), (2060, 31416), (2163, 29920), (2244, 28840), (2266, 28560), (2310, 28016), (2380, 27192), (2464, 26265), (2472, 26180), (2618, 24720), (2640, 24514), (2720, 23793), (2805, 23072), (2856, 22660), (2884, 22440), (2992, 21630), (3080, 21012), (3090, 20944), (3296, 19635), (3360, 19261), (3399, 19040), (3502, 18480), (3570, 18128), (3605, 17952), (3696, 17510), (3740, 17304), (3808, 16995), (3927, 16480), (4080, 15862), (4120, 15708), (4326, 14960), (4488, 14420), (4532, 14280), (4620, 14008), (4760, 13596), (4944, 13090), (5236, 12360), (5253, 12320), (5280, 12257), (5610, 11536), (5665, 11424), (5712, 11330), (5768, 11220), (5984, 10815), (6160, 10506), (6180, 10472), (6545, 9888), (6798, 9520), (7004, 9240), (7140, 9064), (7210, 8976), (7392, 8755), (7480, 8652), (7854, 8240), (7931, 8160)]