240081072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3867

約数の個数: 160

約数和(自身を含む): 818947584

約数和(自身を除く): 578866512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2244, 2618, 2856, 2992, 3696, 3821, 3927, 4488, 5236, 5712, 7642, 7854, 8976, 10472, 11463, 15284, 15708, 20944, 22926, 26747, 30568, 31416, 42031, 45852, 53494, 61136, 62832, 64957, 80241, 84062, 91704, 106988, 126093, 129914, 160482, 168124, 183408, 194871, 213976, 252186, 259828, 294217, 320964, 336248, 389742, 427952, 454699, 504372, 519656, 588434, 641928, 672496, 714527, 779484, 882651, 909398, 1008744, 1039312, 1176868, 1283856, 1364097, 1429054, 1558968, 1765302, 1818796, 2017488, 2143581, 2353736, 2728194, 2858108, 3117936, 3530604, 3637592, 4287162, 4707472, 5001689, 5456388, 5716216, 7061208, 7275184, 8574324, 10003378, 10912776, 11432432, 14122416, 15005067, 17148648, 20006756, 21825552, 30010134, 34297296, 40013512, 60020268, 80027024, 120040536, 240081072]

約数ペア:

[(1, 240081072), (2, 120040536), (3, 80027024), (4, 60020268), (6, 40013512), (7, 34297296), (8, 30010134), (11, 21825552), (12, 20006756), (14, 17148648), (16, 15005067), (17, 14122416), (21, 11432432), (22, 10912776), (24, 10003378), (28, 8574324), (33, 7275184), (34, 7061208), (42, 5716216), (44, 5456388), (48, 5001689), (51, 4707472), (56, 4287162), (66, 3637592), (68, 3530604), (77, 3117936), (84, 2858108), (88, 2728194), (102, 2353736), (112, 2143581), (119, 2017488), (132, 1818796), (136, 1765302), (154, 1558968), (168, 1429054), (176, 1364097), (187, 1283856), (204, 1176868), (231, 1039312), (238, 1008744), (264, 909398), (272, 882651), (308, 779484), (336, 714527), (357, 672496), (374, 641928), (408, 588434), (462, 519656), (476, 504372), (528, 454699), (561, 427952), (616, 389742), (714, 336248), (748, 320964), (816, 294217), (924, 259828), (952, 252186), (1122, 213976), (1232, 194871), (1309, 183408), (1428, 168124), (1496, 160482), (1848, 129914), (1904, 126093), (2244, 106988), (2618, 91704), (2856, 84062), (2992, 80241), (3696, 64957), (3821, 62832), (3927, 61136), (4488, 53494), (5236, 45852), (5712, 42031), (7642, 31416), (7854, 30568), (8976, 26747), (10472, 22926), (11463, 20944), (15284, 15708)]