1796618011720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{21023}}^1$

素因数の和:21264

約数の個数: 256

約数和(自身を含む): 4852527575040

約数和(自身を除く): 3055909563320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 73, 74, 113, 140, 146, 148, 185, 226, 259, 280, 292, 296, 365, 370, 452, 511, 518, 565, 584, 730, 740, 791, 904, 1022, 1036, 1130, 1295, 1460, 1480, 1582, 2044, 2072, 2260, 2555, 2590, 2701, 2920, 3164, 3955, 4088, 4181, 4520, 5110, 5180, 5402, 6328, 7910, 8249, 8362, 10220, 10360, 10804, 13505, 15820, 16498, 16724, 18907, 20440, 20905, 21023, 21608, 27010, 29267, 31640, 32996, 33448, 37814, 41245, 41810, 42046, 54020, 57743, 58534, 65992, 75628, 82490, 83620, 84092, 94535, 105115, 108040, 115486, 117068, 146335, 147161, 151256, 164980, 167240, 168184, 189070, 210230, 230972, 234136, 288715, 292670, 294322, 305213, 329960, 378140, 420460, 461944, 577430, 585340, 588644, 610426, 735805, 756280, 777851, 840920, 1154860, 1170680, 1177288, 1220852, 1471610, 1526065, 1534679, 1555702, 2136491, 2309720, 2375599, 2441704, 2943220, 3052130, 3069358, 3111404, 3889255, 4272982, 4751198, 5444957, 5886440, 6104260, 6138716, 6222808, 7673395, 7778510, 8545964, 9502396, 10682455, 10742753, 10889914, 11877995, 12208520, 12277432, 15346790, 15557020, 16629193, 17091928, 19004792, 21364910, 21485506, 21779828, 23755990, 27224785, 30693580, 31114040, 33258386, 42729820, 42971012, 43559656, 47511980, 53713765, 54449570, 56783123, 61387160, 66516772, 83145965, 85459640, 85942024, 87897163, 95023960, 107427530, 108899140, 113566246, 133033544, 166291930, 173418727, 175794326, 214855060, 217798280, 227132492, 283915615, 332583860, 346837454, 351588652, 397481861, 429710120, 439485815, 454264984, 567831230, 615280141, 665167720, 693674908, 703177304, 794963722, 867093635, 878971630, 1135662460, 1213931089, 1230560282, 1387349816, 1589927444, 1734187270, 1757943260, 1987409305, 2271324920, 2427862178, 2461120564, 3076400705, 3179854888, 3468374540, 3515886520, 3974818610, 4855724356, 4922241128, 6069655445, 6152801410, 6416492899, 6936749080, 7949637220, 9711448712, 12139310890, 12305602820, 12832985798, 15899274440, 24278621780, 24611205640, 25665971596, 32082464495, 44915450293, 48557243560, 51331943192, 64164928990, 89830900586, 128329857980, 179661801172, 224577251465, 256659715960, 359323602344, 449154502930, 898309005860, 1796618011720]

約数ペア:

[(1, 1796618011720), (2, 898309005860), (4, 449154502930), (5, 359323602344), (7, 256659715960), (8, 224577251465), (10, 179661801172), (14, 128329857980), (20, 89830900586), (28, 64164928990), (35, 51331943192), (37, 48557243560), (40, 44915450293), (56, 32082464495), (70, 25665971596), (73, 24611205640), (74, 24278621780), (113, 15899274440), (140, 12832985798), (146, 12305602820), (148, 12139310890), (185, 9711448712), (226, 7949637220), (259, 6936749080), (280, 6416492899), (292, 6152801410), (296, 6069655445), (365, 4922241128), (370, 4855724356), (452, 3974818610), (511, 3515886520), (518, 3468374540), (565, 3179854888), (584, 3076400705), (730, 2461120564), (740, 2427862178), (791, 2271324920), (904, 1987409305), (1022, 1757943260), (1036, 1734187270), (1130, 1589927444), (1295, 1387349816), (1460, 1230560282), (1480, 1213931089), (1582, 1135662460), (2044, 878971630), (2072, 867093635), (2260, 794963722), (2555, 703177304), (2590, 693674908), (2701, 665167720), (2920, 615280141), (3164, 567831230), (3955, 454264984), (4088, 439485815), (4181, 429710120), (4520, 397481861), (5110, 351588652), (5180, 346837454), (5402, 332583860), (6328, 283915615), (7910, 227132492), (8249, 217798280), (8362, 214855060), (10220, 175794326), (10360, 173418727), (10804, 166291930), (13505, 133033544), (15820, 113566246), (16498, 108899140), (16724, 107427530), (18907, 95023960), (20440, 87897163), (20905, 85942024), (21023, 85459640), (21608, 83145965), (27010, 66516772), (29267, 61387160), (31640, 56783123), (32996, 54449570), (33448, 53713765), (37814, 47511980), (41245, 43559656), (41810, 42971012), (42046, 42729820), (54020, 33258386), (57743, 31114040), (58534, 30693580), (65992, 27224785), (75628, 23755990), (82490, 21779828), (83620, 21485506), (84092, 21364910), (94535, 19004792), (105115, 17091928), (108040, 16629193), (115486, 15557020), (117068, 15346790), (146335, 12277432), (147161, 12208520), (151256, 11877995), (164980, 10889914), (167240, 10742753), (168184, 10682455), (189070, 9502396), (210230, 8545964), (230972, 7778510), (234136, 7673395), (288715, 6222808), (292670, 6138716), (294322, 6104260), (305213, 5886440), (329960, 5444957), (378140, 4751198), (420460, 4272982), (461944, 3889255), (577430, 3111404), (585340, 3069358), (588644, 3052130), (610426, 2943220), (735805, 2441704), (756280, 2375599), (777851, 2309720), (840920, 2136491), (1154860, 1555702), (1170680, 1534679), (1177288, 1526065), (1220852, 1471610)]