26671320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 96314400

約数和(自身を除く): 69643080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 139, 156, 164, 180, 195, 205, 234, 246, 260, 278, 312, 328, 360, 369, 390, 410, 417, 468, 492, 520, 533, 556, 585, 615, 695, 738, 780, 820, 834, 936, 984, 1066, 1112, 1170, 1230, 1251, 1390, 1476, 1560, 1599, 1640, 1668, 1807, 1845, 2085, 2132, 2340, 2460, 2502, 2665, 2780, 2952, 3198, 3336, 3614, 3690, 4170, 4264, 4680, 4797, 4920, 5004, 5330, 5421, 5560, 5699, 6255, 6396, 7228, 7380, 7995, 8340, 9035, 9594, 10008, 10660, 10842, 11398, 12510, 12792, 14456, 14760, 15990, 16263, 16680, 17097, 18070, 19188, 21320, 21684, 22796, 23985, 25020, 27105, 28495, 31980, 32526, 34194, 36140, 38376, 43368, 45592, 47970, 50040, 51291, 54210, 56990, 63960, 65052, 68388, 72280, 74087, 81315, 85485, 95940, 102582, 108420, 113980, 130104, 136776, 148174, 162630, 170970, 191880, 205164, 216840, 222261, 227960, 256455, 296348, 325260, 341940, 370435, 410328, 444522, 512910, 592696, 650520, 666783, 683880, 740870, 889044, 1025820, 1111305, 1333566, 1481740, 1778088, 2051640, 2222610, 2667132, 2963480, 3333915, 4445220, 5334264, 6667830, 8890440, 13335660, 26671320]

約数ペア:

[(1, 26671320), (2, 13335660), (3, 8890440), (4, 6667830), (5, 5334264), (6, 4445220), (8, 3333915), (9, 2963480), (10, 2667132), (12, 2222610), (13, 2051640), (15, 1778088), (18, 1481740), (20, 1333566), (24, 1111305), (26, 1025820), (30, 889044), (36, 740870), (39, 683880), (40, 666783), (41, 650520), (45, 592696), (52, 512910), (60, 444522), (65, 410328), (72, 370435), (78, 341940), (82, 325260), (90, 296348), (104, 256455), (117, 227960), (120, 222261), (123, 216840), (130, 205164), (139, 191880), (156, 170970), (164, 162630), (180, 148174), (195, 136776), (205, 130104), (234, 113980), (246, 108420), (260, 102582), (278, 95940), (312, 85485), (328, 81315), (360, 74087), (369, 72280), (390, 68388), (410, 65052), (417, 63960), (468, 56990), (492, 54210), (520, 51291), (533, 50040), (556, 47970), (585, 45592), (615, 43368), (695, 38376), (738, 36140), (780, 34194), (820, 32526), (834, 31980), (936, 28495), (984, 27105), (1066, 25020), (1112, 23985), (1170, 22796), (1230, 21684), (1251, 21320), (1390, 19188), (1476, 18070), (1560, 17097), (1599, 16680), (1640, 16263), (1668, 15990), (1807, 14760), (1845, 14456), (2085, 12792), (2132, 12510), (2340, 11398), (2460, 10842), (2502, 10660), (2665, 10008), (2780, 9594), (2952, 9035), (3198, 8340), (3336, 7995), (3614, 7380), (3690, 7228), (4170, 6396), (4264, 6255), (4680, 5699), (4797, 5560), (4920, 5421), (5004, 5330)]