20125627032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2658

約数の個数: 256

約数和(自身を含む): 63045964800

約数和(自身を除く): 42920337768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 61, 76, 82, 84, 114, 122, 123, 133, 152, 164, 168, 183, 228, 244, 246, 266, 287, 328, 366, 399, 427, 456, 488, 492, 532, 574, 732, 779, 798, 854, 861, 984, 1064, 1148, 1159, 1281, 1464, 1558, 1596, 1708, 1722, 2296, 2318, 2337, 2501, 2521, 2562, 3116, 3192, 3416, 3444, 3477, 4636, 4674, 5002, 5042, 5124, 5453, 6232, 6888, 6954, 7503, 7563, 8113, 9272, 9348, 10004, 10084, 10248, 10906, 13908, 15006, 15126, 16226, 16359, 17507, 17647, 18696, 20008, 20168, 21812, 24339, 27816, 30012, 30252, 32452, 32718, 35014, 35294, 43624, 47519, 47899, 48678, 52521, 52941, 60024, 60504, 64904, 65436, 70028, 70588, 95038, 95798, 97356, 103361, 105042, 105882, 130872, 140056, 141176, 142557, 143697, 153781, 190076, 191596, 194712, 206722, 210084, 211764, 285114, 287394, 307562, 310083, 332633, 335293, 380152, 383192, 413444, 420168, 423528, 461343, 570228, 574788, 615124, 620166, 665266, 670586, 723527, 826888, 922686, 997899, 1005879, 1076467, 1140456, 1149576, 1230248, 1240332, 1330532, 1341172, 1447054, 1845372, 1963859, 1995798, 2011758, 2152934, 2170581, 2480664, 2661064, 2682344, 2894108, 2921839, 3229401, 3690744, 3927718, 3991596, 4023516, 4305868, 4341162, 5788216, 5843678, 5891577, 6305021, 6458802, 7855436, 7983192, 8047032, 8611736, 8682324, 8765517, 11687356, 11783154, 12610042, 12917604, 13747013, 15710872, 17364648, 17531034, 18915063, 20452873, 23374712, 23566308, 25220084, 25835208, 27494026, 35062068, 37830126, 40905746, 41241039, 44135147, 47132616, 50440168, 54988052, 61358619, 70124136, 75660252, 81811492, 82482078, 88270294, 109976104, 119795399, 122717238, 132405441, 151320504, 163622984, 164964156, 176540588, 239590798, 245434476, 264810882, 329928312, 353081176, 359386197, 479181596, 490868952, 529621764, 718772394, 838567793, 958363192, 1059243528, 1437544788, 1677135586, 2515703379, 2875089576, 3354271172, 5031406758, 6708542344, 10062813516, 20125627032]

約数ペア:

[(1, 20125627032), (2, 10062813516), (3, 6708542344), (4, 5031406758), (6, 3354271172), (7, 2875089576), (8, 2515703379), (12, 1677135586), (14, 1437544788), (19, 1059243528), (21, 958363192), (24, 838567793), (28, 718772394), (38, 529621764), (41, 490868952), (42, 479181596), (56, 359386197), (57, 353081176), (61, 329928312), (76, 264810882), (82, 245434476), (84, 239590798), (114, 176540588), (122, 164964156), (123, 163622984), (133, 151320504), (152, 132405441), (164, 122717238), (168, 119795399), (183, 109976104), (228, 88270294), (244, 82482078), (246, 81811492), (266, 75660252), (287, 70124136), (328, 61358619), (366, 54988052), (399, 50440168), (427, 47132616), (456, 44135147), (488, 41241039), (492, 40905746), (532, 37830126), (574, 35062068), (732, 27494026), (779, 25835208), (798, 25220084), (854, 23566308), (861, 23374712), (984, 20452873), (1064, 18915063), (1148, 17531034), (1159, 17364648), (1281, 15710872), (1464, 13747013), (1558, 12917604), (1596, 12610042), (1708, 11783154), (1722, 11687356), (2296, 8765517), (2318, 8682324), (2337, 8611736), (2501, 8047032), (2521, 7983192), (2562, 7855436), (3116, 6458802), (3192, 6305021), (3416, 5891577), (3444, 5843678), (3477, 5788216), (4636, 4341162), (4674, 4305868), (5002, 4023516), (5042, 3991596), (5124, 3927718), (5453, 3690744), (6232, 3229401), (6888, 2921839), (6954, 2894108), (7503, 2682344), (7563, 2661064), (8113, 2480664), (9272, 2170581), (9348, 2152934), (10004, 2011758), (10084, 1995798), (10248, 1963859), (10906, 1845372), (13908, 1447054), (15006, 1341172), (15126, 1330532), (16226, 1240332), (16359, 1230248), (17507, 1149576), (17647, 1140456), (18696, 1076467), (20008, 1005879), (20168, 997899), (21812, 922686), (24339, 826888), (27816, 723527), (30012, 670586), (30252, 665266), (32452, 620166), (32718, 615124), (35014, 574788), (35294, 570228), (43624, 461343), (47519, 423528), (47899, 420168), (48678, 413444), (52521, 383192), (52941, 380152), (60024, 335293), (60504, 332633), (64904, 310083), (65436, 307562), (70028, 287394), (70588, 285114), (95038, 211764), (95798, 210084), (97356, 206722), (103361, 194712), (105042, 191596), (105882, 190076), (130872, 153781), (140056, 143697), (141176, 142557)]