40362080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 117573120

約数和(自身を除く): 77211040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 68, 71, 76, 80, 85, 88, 95, 110, 136, 142, 152, 160, 170, 176, 187, 190, 209, 220, 272, 284, 304, 323, 340, 352, 355, 374, 380, 418, 440, 544, 568, 608, 646, 680, 710, 748, 760, 781, 836, 880, 935, 1045, 1136, 1207, 1292, 1349, 1360, 1420, 1496, 1520, 1562, 1615, 1672, 1760, 1870, 2090, 2272, 2414, 2584, 2698, 2720, 2840, 2992, 3040, 3124, 3230, 3344, 3553, 3740, 3905, 4180, 4828, 5168, 5396, 5680, 5984, 6035, 6248, 6460, 6688, 6745, 7106, 7480, 7810, 8360, 9656, 10336, 10792, 11360, 12070, 12496, 12920, 13277, 13490, 14212, 14839, 14960, 15620, 16720, 17765, 19312, 21584, 22933, 24140, 24992, 25840, 26554, 26980, 28424, 29678, 29920, 31240, 33440, 35530, 38624, 43168, 45866, 48280, 51680, 53108, 53960, 56848, 59356, 62480, 66385, 71060, 74195, 91732, 96560, 106216, 107920, 113696, 114665, 118712, 124960, 132770, 142120, 148390, 183464, 193120, 212432, 215840, 229330, 237424, 252263, 265540, 284240, 296780, 366928, 424864, 458660, 474848, 504526, 531080, 568480, 593560, 733856, 917320, 1009052, 1062160, 1187120, 1261315, 1834640, 2018104, 2124320, 2374240, 2522630, 3669280, 4036208, 5045260, 8072416, 10090520, 20181040, 40362080]

約数ペア:

[(1, 40362080), (2, 20181040), (4, 10090520), (5, 8072416), (8, 5045260), (10, 4036208), (11, 3669280), (16, 2522630), (17, 2374240), (19, 2124320), (20, 2018104), (22, 1834640), (32, 1261315), (34, 1187120), (38, 1062160), (40, 1009052), (44, 917320), (55, 733856), (68, 593560), (71, 568480), (76, 531080), (80, 504526), (85, 474848), (88, 458660), (95, 424864), (110, 366928), (136, 296780), (142, 284240), (152, 265540), (160, 252263), (170, 237424), (176, 229330), (187, 215840), (190, 212432), (209, 193120), (220, 183464), (272, 148390), (284, 142120), (304, 132770), (323, 124960), (340, 118712), (352, 114665), (355, 113696), (374, 107920), (380, 106216), (418, 96560), (440, 91732), (544, 74195), (568, 71060), (608, 66385), (646, 62480), (680, 59356), (710, 56848), (748, 53960), (760, 53108), (781, 51680), (836, 48280), (880, 45866), (935, 43168), (1045, 38624), (1136, 35530), (1207, 33440), (1292, 31240), (1349, 29920), (1360, 29678), (1420, 28424), (1496, 26980), (1520, 26554), (1562, 25840), (1615, 24992), (1672, 24140), (1760, 22933), (1870, 21584), (2090, 19312), (2272, 17765), (2414, 16720), (2584, 15620), (2698, 14960), (2720, 14839), (2840, 14212), (2992, 13490), (3040, 13277), (3124, 12920), (3230, 12496), (3344, 12070), (3553, 11360), (3740, 10792), (3905, 10336), (4180, 9656), (4828, 8360), (5168, 7810), (5396, 7480), (5680, 7106), (5984, 6745), (6035, 6688), (6248, 6460)]