20083864080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3359}}^1\times {\mathrm{3559}}^1$

素因数の和:6941

約数の個数: 160

約数和(自身を含む): 71195443200

約数和(自身を除く): 51111579120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3359, 3559, 6718, 7118, 10077, 10677, 13436, 14236, 16795, 17795, 20154, 21354, 23513, 24913, 26872, 28472, 33590, 35590, 40308, 42708, 47026, 49826, 50385, 53385, 53744, 56944, 67180, 70539, 71180, 74739, 80616, 85416, 94052, 99652, 100770, 106770, 117565, 124565, 134360, 141078, 142360, 149478, 161232, 170832, 188104, 199304, 201540, 213540, 235130, 249130, 268720, 282156, 284720, 298956, 352695, 373695, 376208, 398608, 403080, 427080, 470260, 498260, 564312, 597912, 705390, 747390, 806160, 854160, 940520, 996520, 1128624, 1195824, 1410780, 1494780, 1881040, 1993040, 2821560, 2989560, 5643120, 5979120, 11954681, 23909362, 35864043, 47818724, 59773405, 71728086, 83682767, 95637448, 119546810, 143456172, 167365534, 179320215, 191274896, 239093620, 251048301, 286912344, 334731068, 358640430, 418413835, 478187240, 502096602, 573824688, 669462136, 717280860, 836827670, 956374480, 1004193204, 1255241505, 1338924272, 1434561720, 1673655340, 2008386408, 2510483010, 2869123440, 3347310680, 4016772816, 5020966020, 6694621360, 10041932040, 20083864080]

約数ペア:

[(1, 20083864080), (2, 10041932040), (3, 6694621360), (4, 5020966020), (5, 4016772816), (6, 3347310680), (7, 2869123440), (8, 2510483010), (10, 2008386408), (12, 1673655340), (14, 1434561720), (15, 1338924272), (16, 1255241505), (20, 1004193204), (21, 956374480), (24, 836827670), (28, 717280860), (30, 669462136), (35, 573824688), (40, 502096602), (42, 478187240), (48, 418413835), (56, 358640430), (60, 334731068), (70, 286912344), (80, 251048301), (84, 239093620), (105, 191274896), (112, 179320215), (120, 167365534), (140, 143456172), (168, 119546810), (210, 95637448), (240, 83682767), (280, 71728086), (336, 59773405), (420, 47818724), (560, 35864043), (840, 23909362), (1680, 11954681), (3359, 5979120), (3559, 5643120), (6718, 2989560), (7118, 2821560), (10077, 1993040), (10677, 1881040), (13436, 1494780), (14236, 1410780), (16795, 1195824), (17795, 1128624), (20154, 996520), (21354, 940520), (23513, 854160), (24913, 806160), (26872, 747390), (28472, 705390), (33590, 597912), (35590, 564312), (40308, 498260), (42708, 470260), (47026, 427080), (49826, 403080), (50385, 398608), (53385, 376208), (53744, 373695), (56944, 352695), (67180, 298956), (70539, 284720), (71180, 282156), (74739, 268720), (80616, 249130), (85416, 235130), (94052, 213540), (99652, 201540), (100770, 199304), (106770, 188104), (117565, 170832), (124565, 161232), (134360, 149478), (141078, 142360)]