64859080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 195955200

約数和(自身を除く): 131096120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 23, 26, 29, 34, 40, 44, 46, 52, 55, 58, 65, 68, 85, 88, 92, 104, 110, 115, 116, 130, 136, 143, 145, 170, 184, 187, 220, 221, 230, 232, 253, 260, 286, 290, 299, 319, 340, 374, 377, 391, 440, 442, 460, 493, 506, 520, 572, 580, 598, 638, 667, 680, 715, 748, 754, 782, 884, 920, 935, 986, 1012, 1105, 1144, 1160, 1196, 1265, 1276, 1334, 1430, 1495, 1496, 1508, 1564, 1595, 1768, 1870, 1885, 1955, 1972, 2024, 2210, 2392, 2431, 2465, 2530, 2552, 2668, 2860, 2990, 3016, 3128, 3190, 3289, 3335, 3740, 3770, 3910, 3944, 4147, 4301, 4420, 4862, 4930, 5060, 5083, 5336, 5423, 5720, 5980, 6380, 6409, 6578, 6670, 7337, 7480, 7540, 7820, 8294, 8602, 8671, 8840, 9724, 9860, 10120, 10166, 10846, 11339, 11960, 12155, 12760, 12818, 13156, 13340, 14674, 15080, 15640, 16445, 16588, 17204, 17342, 19448, 19720, 20332, 20735, 21505, 21692, 22678, 24310, 25415, 25636, 26312, 26680, 27115, 29348, 32045, 32890, 33176, 34408, 34684, 36685, 40664, 41470, 43010, 43355, 43384, 45356, 48620, 50830, 51272, 54230, 55913, 56695, 58696, 64090, 65780, 69368, 70499, 73370, 82940, 86020, 86710, 90712, 95381, 97240, 101660, 108460, 111826, 113390, 124729, 128180, 131560, 140998, 146740, 147407, 165880, 172040, 173420, 190762, 203320, 216920, 223652, 226780, 249458, 256360, 279565, 281996, 293480, 294814, 346840, 352495, 381524, 447304, 453560, 476905, 498916, 559130, 563992, 589628, 623645, 704990, 737035, 763048, 953810, 997832, 1118260, 1179256, 1247290, 1409980, 1474070, 1621477, 1907620, 2236520, 2494580, 2819960, 2948140, 3242954, 3815240, 4989160, 5896280, 6485908, 8107385, 12971816, 16214770, 32429540, 64859080]

約数ペア:

[(1, 64859080), (2, 32429540), (4, 16214770), (5, 12971816), (8, 8107385), (10, 6485908), (11, 5896280), (13, 4989160), (17, 3815240), (20, 3242954), (22, 2948140), (23, 2819960), (26, 2494580), (29, 2236520), (34, 1907620), (40, 1621477), (44, 1474070), (46, 1409980), (52, 1247290), (55, 1179256), (58, 1118260), (65, 997832), (68, 953810), (85, 763048), (88, 737035), (92, 704990), (104, 623645), (110, 589628), (115, 563992), (116, 559130), (130, 498916), (136, 476905), (143, 453560), (145, 447304), (170, 381524), (184, 352495), (187, 346840), (220, 294814), (221, 293480), (230, 281996), (232, 279565), (253, 256360), (260, 249458), (286, 226780), (290, 223652), (299, 216920), (319, 203320), (340, 190762), (374, 173420), (377, 172040), (391, 165880), (440, 147407), (442, 146740), (460, 140998), (493, 131560), (506, 128180), (520, 124729), (572, 113390), (580, 111826), (598, 108460), (638, 101660), (667, 97240), (680, 95381), (715, 90712), (748, 86710), (754, 86020), (782, 82940), (884, 73370), (920, 70499), (935, 69368), (986, 65780), (1012, 64090), (1105, 58696), (1144, 56695), (1160, 55913), (1196, 54230), (1265, 51272), (1276, 50830), (1334, 48620), (1430, 45356), (1495, 43384), (1496, 43355), (1508, 43010), (1564, 41470), (1595, 40664), (1768, 36685), (1870, 34684), (1885, 34408), (1955, 33176), (1972, 32890), (2024, 32045), (2210, 29348), (2392, 27115), (2431, 26680), (2465, 26312), (2530, 25636), (2552, 25415), (2668, 24310), (2860, 22678), (2990, 21692), (3016, 21505), (3128, 20735), (3190, 20332), (3289, 19720), (3335, 19448), (3740, 17342), (3770, 17204), (3910, 16588), (3944, 16445), (4147, 15640), (4301, 15080), (4420, 14674), (4862, 13340), (4930, 13156), (5060, 12818), (5083, 12760), (5336, 12155), (5423, 11960), (5720, 11339), (5980, 10846), (6380, 10166), (6409, 10120), (6578, 9860), (6670, 9724), (7337, 8840), (7480, 8671), (7540, 8602), (7820, 8294)]