660110880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 384

約数和(自身を含む): 2499517440

約数和(自身を除く): 1839406560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 59, 60, 65, 66, 78, 80, 88, 96, 104, 110, 118, 120, 130, 132, 143, 156, 160, 163, 165, 176, 177, 195, 208, 220, 236, 240, 260, 264, 286, 295, 312, 326, 330, 352, 354, 390, 416, 429, 440, 472, 480, 489, 520, 528, 572, 590, 624, 649, 652, 660, 708, 715, 767, 780, 815, 858, 880, 885, 944, 978, 1040, 1056, 1144, 1180, 1248, 1298, 1304, 1320, 1416, 1430, 1534, 1560, 1630, 1716, 1760, 1770, 1793, 1888, 1947, 1956, 2080, 2119, 2145, 2288, 2301, 2360, 2445, 2596, 2608, 2640, 2832, 2860, 3068, 3120, 3245, 3260, 3432, 3540, 3586, 3835, 3894, 3912, 4238, 4290, 4576, 4602, 4720, 4890, 5192, 5216, 5280, 5379, 5664, 5720, 6136, 6240, 6357, 6490, 6520, 6864, 7080, 7172, 7670, 7788, 7824, 8437, 8476, 8580, 8965, 9204, 9440, 9617, 9735, 9780, 10384, 10595, 10758, 11440, 11505, 12272, 12714, 12980, 13040, 13728, 14160, 14344, 15340, 15576, 15648, 16874, 16952, 17160, 17930, 18408, 19234, 19470, 19560, 20768, 21190, 21516, 22880, 23010, 23309, 24544, 25311, 25428, 25960, 26080, 26895, 28320, 28688, 28851, 30680, 31152, 31785, 33748, 33904, 34320, 35860, 36816, 38468, 38940, 39120, 42185, 42380, 43032, 46020, 46618, 48085, 50622, 50856, 51920, 53790, 57376, 57702, 61360, 62304, 63570, 67496, 67808, 68640, 69927, 71720, 73632, 76936, 77880, 78240, 84370, 84760, 86064, 92040, 93236, 96170, 101244, 101712, 103840, 105787, 107580, 115404, 116545, 122720, 125021, 126555, 127140, 134992, 139854, 143440, 144255, 153872, 155760, 168740, 169520, 172128, 184080, 186472, 192340, 202488, 203424, 211574, 215160, 230808, 233090, 250042, 253110, 254280, 269984, 279708, 286880, 288510, 307744, 311520, 317361, 337480, 339040, 349635, 368160, 372944, 375063, 384680, 404976, 423148, 430320, 461616, 466180, 500084, 506220, 508560, 528935, 559416, 577020, 625105, 634722, 674960, 699270, 745888, 750126, 769360, 809952, 846296, 860640, 923232, 932360, 1000168, 1012440, 1017120, 1057870, 1118832, 1154040, 1250210, 1269444, 1349920, 1375231, 1398540, 1500252, 1538720, 1586805, 1692592, 1864720, 1875315, 2000336, 2024880, 2115740, 2237664, 2308080, 2500420, 2538888, 2750462, 2797080, 3000504, 3173610, 3385184, 3729440, 3750630, 4000672, 4049760, 4125693, 4231480, 4616160, 5000840, 5077776, 5500924, 5594160, 6001008, 6347220, 6876155, 7501260, 8251386, 8462960, 10001680, 10155552, 11001848, 11188320, 12002016, 12694440, 13752310, 15002520, 16502772, 16925920, 20003360, 20628465, 22003696, 25388880, 27504620, 30005040, 33005544, 41256930, 44007392, 50777760, 55009240, 60010080, 66011088, 82513860, 110018480, 132022176, 165027720, 220036960, 330055440, 660110880]

約数ペア:

[(1, 660110880), (2, 330055440), (3, 220036960), (4, 165027720), (5, 132022176), (6, 110018480), (8, 82513860), (10, 66011088), (11, 60010080), (12, 55009240), (13, 50777760), (15, 44007392), (16, 41256930), (20, 33005544), (22, 30005040), (24, 27504620), (26, 25388880), (30, 22003696), (32, 20628465), (33, 20003360), (39, 16925920), (40, 16502772), (44, 15002520), (48, 13752310), (52, 12694440), (55, 12002016), (59, 11188320), (60, 11001848), (65, 10155552), (66, 10001680), (78, 8462960), (80, 8251386), (88, 7501260), (96, 6876155), (104, 6347220), (110, 6001008), (118, 5594160), (120, 5500924), (130, 5077776), (132, 5000840), (143, 4616160), (156, 4231480), (160, 4125693), (163, 4049760), (165, 4000672), (176, 3750630), (177, 3729440), (195, 3385184), (208, 3173610), (220, 3000504), (236, 2797080), (240, 2750462), (260, 2538888), (264, 2500420), (286, 2308080), (295, 2237664), (312, 2115740), (326, 2024880), (330, 2000336), (352, 1875315), (354, 1864720), (390, 1692592), (416, 1586805), (429, 1538720), (440, 1500252), (472, 1398540), (480, 1375231), (489, 1349920), (520, 1269444), (528, 1250210), (572, 1154040), (590, 1118832), (624, 1057870), (649, 1017120), (652, 1012440), (660, 1000168), (708, 932360), (715, 923232), (767, 860640), (780, 846296), (815, 809952), (858, 769360), (880, 750126), (885, 745888), (944, 699270), (978, 674960), (1040, 634722), (1056, 625105), (1144, 577020), (1180, 559416), (1248, 528935), (1298, 508560), (1304, 506220), (1320, 500084), (1416, 466180), (1430, 461616), (1534, 430320), (1560, 423148), (1630, 404976), (1716, 384680), (1760, 375063), (1770, 372944), (1793, 368160), (1888, 349635), (1947, 339040), (1956, 337480), (2080, 317361), (2119, 311520), (2145, 307744), (2288, 288510), (2301, 286880), (2360, 279708), (2445, 269984), (2596, 254280), (2608, 253110), (2640, 250042), (2832, 233090), (2860, 230808), (3068, 215160), (3120, 211574), (3245, 203424), (3260, 202488), (3432, 192340), (3540, 186472), (3586, 184080), (3835, 172128), (3894, 169520), (3912, 168740), (4238, 155760), (4290, 153872), (4576, 144255), (4602, 143440), (4720, 139854), (4890, 134992), (5192, 127140), (5216, 126555), (5280, 125021), (5379, 122720), (5664, 116545), (5720, 115404), (6136, 107580), (6240, 105787), (6357, 103840), (6490, 101712), (6520, 101244), (6864, 96170), (7080, 93236), (7172, 92040), (7670, 86064), (7788, 84760), (7824, 84370), (8437, 78240), (8476, 77880), (8580, 76936), (8965, 73632), (9204, 71720), (9440, 69927), (9617, 68640), (9735, 67808), (9780, 67496), (10384, 63570), (10595, 62304), (10758, 61360), (11440, 57702), (11505, 57376), (12272, 53790), (12714, 51920), (12980, 50856), (13040, 50622), (13728, 48085), (14160, 46618), (14344, 46020), (15340, 43032), (15576, 42380), (15648, 42185), (16874, 39120), (16952, 38940), (17160, 38468), (17930, 36816), (18408, 35860), (19234, 34320), (19470, 33904), (19560, 33748), (20768, 31785), (21190, 31152), (21516, 30680), (22880, 28851), (23010, 28688), (23309, 28320), (24544, 26895), (25311, 26080), (25428, 25960)]