47696460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 165580800

約数和(自身を除く): 117884340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 139, 140, 172, 190, 210, 215, 228, 258, 266, 278, 285, 301, 380, 399, 417, 420, 430, 516, 532, 556, 570, 602, 645, 665, 695, 798, 817, 834, 860, 903, 973, 1140, 1204, 1290, 1330, 1390, 1505, 1596, 1634, 1668, 1806, 1946, 1995, 2085, 2451, 2580, 2641, 2660, 2780, 2919, 3010, 3268, 3612, 3892, 3990, 4085, 4170, 4515, 4865, 4902, 5282, 5719, 5838, 5977, 6020, 7923, 7980, 8170, 8340, 9030, 9730, 9804, 10564, 11438, 11676, 11954, 12255, 13205, 14595, 15846, 16340, 17157, 17931, 18060, 18487, 19460, 22876, 23908, 24510, 26410, 28595, 29190, 29885, 31692, 34314, 35862, 36974, 39615, 41839, 49020, 52820, 55461, 57190, 58380, 59770, 68628, 71724, 73948, 79230, 83678, 85785, 89655, 92435, 110922, 113563, 114380, 119540, 125517, 158460, 167356, 171570, 179310, 184870, 209195, 221844, 227126, 251034, 277305, 340689, 343140, 358620, 369740, 418390, 454252, 502068, 554610, 567815, 627585, 681378, 794941, 836780, 1109220, 1135630, 1255170, 1362756, 1589882, 1703445, 2271260, 2384823, 2510340, 3179764, 3406890, 3974705, 4769646, 6813780, 7949410, 9539292, 11924115, 15898820, 23848230, 47696460]

約数ペア:

[(1, 47696460), (2, 23848230), (3, 15898820), (4, 11924115), (5, 9539292), (6, 7949410), (7, 6813780), (10, 4769646), (12, 3974705), (14, 3406890), (15, 3179764), (19, 2510340), (20, 2384823), (21, 2271260), (28, 1703445), (30, 1589882), (35, 1362756), (38, 1255170), (42, 1135630), (43, 1109220), (57, 836780), (60, 794941), (70, 681378), (76, 627585), (84, 567815), (86, 554610), (95, 502068), (105, 454252), (114, 418390), (129, 369740), (133, 358620), (139, 343140), (140, 340689), (172, 277305), (190, 251034), (210, 227126), (215, 221844), (228, 209195), (258, 184870), (266, 179310), (278, 171570), (285, 167356), (301, 158460), (380, 125517), (399, 119540), (417, 114380), (420, 113563), (430, 110922), (516, 92435), (532, 89655), (556, 85785), (570, 83678), (602, 79230), (645, 73948), (665, 71724), (695, 68628), (798, 59770), (817, 58380), (834, 57190), (860, 55461), (903, 52820), (973, 49020), (1140, 41839), (1204, 39615), (1290, 36974), (1330, 35862), (1390, 34314), (1505, 31692), (1596, 29885), (1634, 29190), (1668, 28595), (1806, 26410), (1946, 24510), (1995, 23908), (2085, 22876), (2451, 19460), (2580, 18487), (2641, 18060), (2660, 17931), (2780, 17157), (2919, 16340), (3010, 15846), (3268, 14595), (3612, 13205), (3892, 12255), (3990, 11954), (4085, 11676), (4170, 11438), (4515, 10564), (4865, 9804), (4902, 9730), (5282, 9030), (5719, 8340), (5838, 8170), (5977, 7980), (6020, 7923)]