123640524

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 419328000

約数和(自身を除く): 295687476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 31, 34, 36, 38, 42, 49, 51, 57, 62, 63, 68, 76, 84, 93, 98, 102, 114, 119, 124, 126, 133, 147, 153, 171, 186, 196, 204, 217, 228, 238, 252, 266, 279, 294, 306, 323, 342, 343, 357, 372, 399, 434, 441, 476, 527, 532, 558, 588, 589, 612, 646, 651, 684, 686, 714, 798, 833, 868, 882, 931, 969, 1029, 1054, 1071, 1116, 1178, 1197, 1292, 1302, 1372, 1428, 1519, 1581, 1596, 1666, 1764, 1767, 1862, 1938, 1953, 2058, 2108, 2142, 2261, 2356, 2394, 2499, 2604, 2793, 2907, 3038, 3087, 3162, 3332, 3534, 3689, 3724, 3876, 3906, 4116, 4123, 4284, 4522, 4557, 4743, 4788, 4998, 5301, 5586, 5814, 5831, 6076, 6174, 6324, 6517, 6783, 7068, 7378, 7497, 7812, 8246, 8379, 9044, 9114, 9486, 9996, 10013, 10602, 10633, 11067, 11172, 11628, 11662, 12348, 12369, 13034, 13566, 13671, 14756, 14994, 15827, 16492, 16758, 17493, 18228, 18972, 19551, 20026, 20349, 21204, 21266, 22134, 23324, 24738, 25823, 26068, 27132, 27342, 28861, 29988, 30039, 31654, 31899, 33201, 33516, 34986, 37107, 39102, 40052, 40698, 42532, 44268, 47481, 49476, 51646, 52479, 54684, 57722, 58653, 60078, 63308, 63798, 66402, 69972, 70091, 74214, 77469, 78204, 81396, 86583, 90117, 94962, 95697, 103292, 104958, 110789, 115444, 117306, 120156, 127596, 132804, 140182, 142443, 148428, 154938, 173166, 180234, 180761, 189924, 191394, 202027, 209916, 210273, 221578, 232407, 234612, 259749, 280364, 284886, 309876, 332367, 346332, 360468, 361522, 382788, 404054, 420546, 443156, 464814, 490637, 519498, 542283, 569772, 606081, 630819, 664734, 723044, 808108, 841092, 929628, 981274, 997101, 1038996, 1084566, 1212162, 1261638, 1329468, 1471911, 1626849, 1818243, 1962548, 1994202, 2169132, 2424324, 2523276, 2943822, 3253698, 3434459, 3636486, 3988404, 4415733, 5887644, 6507396, 6868918, 7272972, 8831466, 10303377, 13737836, 17662932, 20606754, 30910131, 41213508, 61820262, 123640524]

約数ペア:

[(1, 123640524), (2, 61820262), (3, 41213508), (4, 30910131), (6, 20606754), (7, 17662932), (9, 13737836), (12, 10303377), (14, 8831466), (17, 7272972), (18, 6868918), (19, 6507396), (21, 5887644), (28, 4415733), (31, 3988404), (34, 3636486), (36, 3434459), (38, 3253698), (42, 2943822), (49, 2523276), (51, 2424324), (57, 2169132), (62, 1994202), (63, 1962548), (68, 1818243), (76, 1626849), (84, 1471911), (93, 1329468), (98, 1261638), (102, 1212162), (114, 1084566), (119, 1038996), (124, 997101), (126, 981274), (133, 929628), (147, 841092), (153, 808108), (171, 723044), (186, 664734), (196, 630819), (204, 606081), (217, 569772), (228, 542283), (238, 519498), (252, 490637), (266, 464814), (279, 443156), (294, 420546), (306, 404054), (323, 382788), (342, 361522), (343, 360468), (357, 346332), (372, 332367), (399, 309876), (434, 284886), (441, 280364), (476, 259749), (527, 234612), (532, 232407), (558, 221578), (588, 210273), (589, 209916), (612, 202027), (646, 191394), (651, 189924), (684, 180761), (686, 180234), (714, 173166), (798, 154938), (833, 148428), (868, 142443), (882, 140182), (931, 132804), (969, 127596), (1029, 120156), (1054, 117306), (1071, 115444), (1116, 110789), (1178, 104958), (1197, 103292), (1292, 95697), (1302, 94962), (1372, 90117), (1428, 86583), (1519, 81396), (1581, 78204), (1596, 77469), (1666, 74214), (1764, 70091), (1767, 69972), (1862, 66402), (1938, 63798), (1953, 63308), (2058, 60078), (2108, 58653), (2142, 57722), (2261, 54684), (2356, 52479), (2394, 51646), (2499, 49476), (2604, 47481), (2793, 44268), (2907, 42532), (3038, 40698), (3087, 40052), (3162, 39102), (3332, 37107), (3534, 34986), (3689, 33516), (3724, 33201), (3876, 31899), (3906, 31654), (4116, 30039), (4123, 29988), (4284, 28861), (4522, 27342), (4557, 27132), (4743, 26068), (4788, 25823), (4998, 24738), (5301, 23324), (5586, 22134), (5814, 21266), (5831, 21204), (6076, 20349), (6174, 20026), (6324, 19551), (6517, 18972), (6783, 18228), (7068, 17493), (7378, 16758), (7497, 16492), (7812, 15827), (8246, 14994), (8379, 14756), (9044, 13671), (9114, 13566), (9486, 13034), (9996, 12369), (10013, 12348), (10602, 11662), (10633, 11628), (11067, 11172)]