140570892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 496903680

約数和(自身を除く): 356332788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 19, 21, 22, 28, 33, 34, 36, 38, 42, 44, 51, 57, 63, 66, 68, 76, 77, 84, 99, 102, 114, 119, 126, 132, 133, 153, 154, 157, 171, 187, 198, 204, 209, 228, 231, 238, 252, 266, 306, 308, 314, 323, 342, 357, 374, 396, 399, 418, 462, 471, 476, 532, 561, 612, 627, 628, 646, 684, 693, 714, 748, 798, 836, 924, 942, 969, 1071, 1099, 1122, 1197, 1254, 1292, 1309, 1386, 1413, 1428, 1463, 1596, 1683, 1727, 1881, 1884, 1938, 2142, 2198, 2244, 2261, 2394, 2508, 2618, 2669, 2772, 2826, 2907, 2926, 2983, 3297, 3366, 3454, 3553, 3762, 3876, 3927, 4284, 4389, 4396, 4522, 4788, 5181, 5236, 5338, 5652, 5814, 5852, 5966, 6594, 6732, 6783, 6908, 7106, 7524, 7854, 8007, 8778, 8949, 9044, 9891, 10362, 10659, 10676, 11628, 11781, 11932, 12089, 13167, 13188, 13566, 14212, 15543, 15708, 16014, 17556, 17898, 18683, 19782, 20349, 20724, 20881, 21318, 23562, 24021, 24178, 24871, 26334, 26847, 27132, 29359, 31086, 31977, 32028, 32813, 35796, 36267, 37366, 39564, 40698, 41762, 42636, 47124, 48042, 48356, 49742, 50711, 52668, 53694, 56049, 58718, 62172, 62643, 63954, 65626, 72534, 74613, 74732, 81396, 83524, 88077, 96084, 98439, 99484, 101422, 107388, 108801, 112098, 117436, 125286, 127908, 131252, 145068, 149226, 152133, 168147, 176154, 187929, 196878, 202844, 205513, 217602, 223839, 224196, 229691, 250572, 264231, 295317, 298452, 304266, 336294, 352308, 354977, 375858, 393756, 411026, 435204, 447678, 456399, 459382, 528462, 557821, 590634, 608532, 616539, 672588, 689073, 709954, 751716, 822052, 895356, 912798, 918764, 1056924, 1064931, 1115642, 1181268, 1233078, 1378146, 1419908, 1673463, 1825596, 1849617, 2067219, 2129862, 2231284, 2466156, 2756292, 3194793, 3346926, 3699234, 3904747, 4134438, 4259724, 5020389, 6389586, 6693852, 7398468, 7809494, 8268876, 10040778, 11714241, 12779172, 15618988, 20081556, 23428482, 35142723, 46856964, 70285446, 140570892]

約数ペア:

[(1, 140570892), (2, 70285446), (3, 46856964), (4, 35142723), (6, 23428482), (7, 20081556), (9, 15618988), (11, 12779172), (12, 11714241), (14, 10040778), (17, 8268876), (18, 7809494), (19, 7398468), (21, 6693852), (22, 6389586), (28, 5020389), (33, 4259724), (34, 4134438), (36, 3904747), (38, 3699234), (42, 3346926), (44, 3194793), (51, 2756292), (57, 2466156), (63, 2231284), (66, 2129862), (68, 2067219), (76, 1849617), (77, 1825596), (84, 1673463), (99, 1419908), (102, 1378146), (114, 1233078), (119, 1181268), (126, 1115642), (132, 1064931), (133, 1056924), (153, 918764), (154, 912798), (157, 895356), (171, 822052), (187, 751716), (198, 709954), (204, 689073), (209, 672588), (228, 616539), (231, 608532), (238, 590634), (252, 557821), (266, 528462), (306, 459382), (308, 456399), (314, 447678), (323, 435204), (342, 411026), (357, 393756), (374, 375858), (396, 354977), (399, 352308), (418, 336294), (462, 304266), (471, 298452), (476, 295317), (532, 264231), (561, 250572), (612, 229691), (627, 224196), (628, 223839), (646, 217602), (684, 205513), (693, 202844), (714, 196878), (748, 187929), (798, 176154), (836, 168147), (924, 152133), (942, 149226), (969, 145068), (1071, 131252), (1099, 127908), (1122, 125286), (1197, 117436), (1254, 112098), (1292, 108801), (1309, 107388), (1386, 101422), (1413, 99484), (1428, 98439), (1463, 96084), (1596, 88077), (1683, 83524), (1727, 81396), (1881, 74732), (1884, 74613), (1938, 72534), (2142, 65626), (2198, 63954), (2244, 62643), (2261, 62172), (2394, 58718), (2508, 56049), (2618, 53694), (2669, 52668), (2772, 50711), (2826, 49742), (2907, 48356), (2926, 48042), (2983, 47124), (3297, 42636), (3366, 41762), (3454, 40698), (3553, 39564), (3762, 37366), (3876, 36267), (3927, 35796), (4284, 32813), (4389, 32028), (4396, 31977), (4522, 31086), (4788, 29359), (5181, 27132), (5236, 26847), (5338, 26334), (5652, 24871), (5814, 24178), (5852, 24021), (5966, 23562), (6594, 21318), (6732, 20881), (6783, 20724), (6908, 20349), (7106, 19782), (7524, 18683), (7854, 17898), (8007, 17556), (8778, 16014), (8949, 15708), (9044, 15543), (9891, 14212), (10362, 13566), (10659, 13188), (10676, 13167), (11628, 12089), (11781, 11932)]