172794930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 566231040

約数和(自身を除く): 393436110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 31, 33, 35, 38, 42, 55, 57, 62, 66, 70, 77, 93, 95, 105, 110, 114, 127, 133, 154, 155, 165, 186, 190, 209, 210, 217, 231, 254, 266, 285, 310, 330, 341, 381, 385, 399, 418, 434, 462, 465, 570, 589, 627, 635, 651, 665, 682, 762, 770, 798, 889, 930, 1023, 1045, 1085, 1155, 1178, 1254, 1270, 1302, 1330, 1397, 1463, 1705, 1767, 1778, 1905, 1995, 2046, 2090, 2170, 2310, 2387, 2413, 2667, 2794, 2926, 2945, 3135, 3255, 3410, 3534, 3810, 3937, 3990, 4123, 4191, 4389, 4445, 4774, 4826, 5115, 5334, 5890, 6270, 6479, 6510, 6985, 7161, 7239, 7315, 7874, 8246, 8382, 8778, 8835, 8890, 9779, 10230, 11811, 11935, 12065, 12369, 12958, 13335, 13970, 14322, 14478, 14630, 16891, 17670, 19437, 19558, 19685, 20615, 20955, 21945, 23622, 23870, 24130, 24738, 26543, 26670, 27559, 29337, 32395, 33782, 35805, 36195, 38874, 39370, 41230, 41910, 43307, 43890, 45353, 48895, 50673, 53086, 55118, 58674, 59055, 61845, 64790, 71610, 72390, 74803, 79629, 82677, 84455, 86614, 90706, 97185, 97790, 101346, 118110, 123690, 129921, 132715, 136059, 137795, 146685, 149606, 159258, 165354, 168910, 185801, 194370, 216535, 224409, 226765, 253365, 259842, 265430, 272118, 275590, 293370, 303149, 371602, 374015, 398145, 413385, 433070, 448818, 453530, 506730, 523621, 557403, 606298, 649605, 680295, 748030, 796290, 822833, 826770, 909447, 929005, 1047242, 1114806, 1122045, 1299210, 1360590, 1515745, 1570863, 1645666, 1818894, 1858010, 2244090, 2468499, 2618105, 2787015, 3031490, 3141726, 4114165, 4547235, 4936998, 5236210, 5574030, 5759831, 7854315, 8228330, 9094470, 11519662, 12342495, 15708630, 17279493, 24684990, 28799155, 34558986, 57598310, 86397465, 172794930]

約数ペア:

[(1, 172794930), (2, 86397465), (3, 57598310), (5, 34558986), (6, 28799155), (7, 24684990), (10, 17279493), (11, 15708630), (14, 12342495), (15, 11519662), (19, 9094470), (21, 8228330), (22, 7854315), (30, 5759831), (31, 5574030), (33, 5236210), (35, 4936998), (38, 4547235), (42, 4114165), (55, 3141726), (57, 3031490), (62, 2787015), (66, 2618105), (70, 2468499), (77, 2244090), (93, 1858010), (95, 1818894), (105, 1645666), (110, 1570863), (114, 1515745), (127, 1360590), (133, 1299210), (154, 1122045), (155, 1114806), (165, 1047242), (186, 929005), (190, 909447), (209, 826770), (210, 822833), (217, 796290), (231, 748030), (254, 680295), (266, 649605), (285, 606298), (310, 557403), (330, 523621), (341, 506730), (381, 453530), (385, 448818), (399, 433070), (418, 413385), (434, 398145), (462, 374015), (465, 371602), (570, 303149), (589, 293370), (627, 275590), (635, 272118), (651, 265430), (665, 259842), (682, 253365), (762, 226765), (770, 224409), (798, 216535), (889, 194370), (930, 185801), (1023, 168910), (1045, 165354), (1085, 159258), (1155, 149606), (1178, 146685), (1254, 137795), (1270, 136059), (1302, 132715), (1330, 129921), (1397, 123690), (1463, 118110), (1705, 101346), (1767, 97790), (1778, 97185), (1905, 90706), (1995, 86614), (2046, 84455), (2090, 82677), (2170, 79629), (2310, 74803), (2387, 72390), (2413, 71610), (2667, 64790), (2794, 61845), (2926, 59055), (2945, 58674), (3135, 55118), (3255, 53086), (3410, 50673), (3534, 48895), (3810, 45353), (3937, 43890), (3990, 43307), (4123, 41910), (4191, 41230), (4389, 39370), (4445, 38874), (4774, 36195), (4826, 35805), (5115, 33782), (5334, 32395), (5890, 29337), (6270, 27559), (6479, 26670), (6510, 26543), (6985, 24738), (7161, 24130), (7239, 23870), (7315, 23622), (7874, 21945), (8246, 20955), (8382, 20615), (8778, 19685), (8835, 19558), (8890, 19437), (9779, 17670), (10230, 16891), (11811, 14630), (11935, 14478), (12065, 14322), (12369, 13970), (12958, 13335)]