2752294440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{32441}}^1$

素因数の和:32563

約数の個数: 128

約数和(自身を含む): 9530161920

約数和(自身を除く): 6777867480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 5656, 6060, 7070, 8484, 10605, 12120, 14140, 16968, 21210, 28280, 32441, 42420, 64882, 84840, 97323, 129764, 162205, 194646, 227087, 259528, 324410, 389292, 454174, 486615, 648820, 681261, 778584, 908348, 973230, 1135435, 1297640, 1362522, 1816696, 1946460, 2270870, 2725044, 3276541, 3406305, 3892920, 4541740, 5450088, 6553082, 6812610, 9083480, 9829623, 13106164, 13625220, 16382705, 19659246, 22935787, 26212328, 27250440, 32765410, 39318492, 45871574, 49148115, 65530820, 68807361, 78636984, 91743148, 98296230, 114678935, 131061640, 137614722, 183486296, 196592460, 229357870, 275229444, 344036805, 393184920, 458715740, 550458888, 688073610, 917431480, 1376147220, 2752294440]

約数ペア:

[(1, 2752294440), (2, 1376147220), (3, 917431480), (4, 688073610), (5, 550458888), (6, 458715740), (7, 393184920), (8, 344036805), (10, 275229444), (12, 229357870), (14, 196592460), (15, 183486296), (20, 137614722), (21, 131061640), (24, 114678935), (28, 98296230), (30, 91743148), (35, 78636984), (40, 68807361), (42, 65530820), (56, 49148115), (60, 45871574), (70, 39318492), (84, 32765410), (101, 27250440), (105, 26212328), (120, 22935787), (140, 19659246), (168, 16382705), (202, 13625220), (210, 13106164), (280, 9829623), (303, 9083480), (404, 6812610), (420, 6553082), (505, 5450088), (606, 4541740), (707, 3892920), (808, 3406305), (840, 3276541), (1010, 2725044), (1212, 2270870), (1414, 1946460), (1515, 1816696), (2020, 1362522), (2121, 1297640), (2424, 1135435), (2828, 973230), (3030, 908348), (3535, 778584), (4040, 681261), (4242, 648820), (5656, 486615), (6060, 454174), (7070, 389292), (8484, 324410), (10605, 259528), (12120, 227087), (14140, 194646), (16968, 162205), (21210, 129764), (28280, 97323), (32441, 84840), (42420, 64882)]