198936681920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1452

約数の個数: 448

約数和(自身を含む): 557031997440

約数和(自身を除く): 358095315520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 47, 62, 64, 68, 76, 80, 85, 94, 95, 124, 136, 152, 155, 160, 170, 188, 190, 235, 248, 272, 304, 310, 320, 323, 340, 376, 380, 470, 496, 527, 544, 589, 608, 620, 646, 680, 752, 760, 799, 893, 940, 992, 1054, 1088, 1178, 1216, 1240, 1292, 1321, 1360, 1457, 1504, 1520, 1598, 1615, 1786, 1880, 1984, 2108, 2356, 2480, 2584, 2635, 2642, 2720, 2914, 2945, 3008, 3040, 3196, 3230, 3572, 3760, 3995, 4216, 4465, 4712, 4960, 5168, 5270, 5284, 5440, 5828, 5890, 6080, 6392, 6460, 6605, 7144, 7285, 7520, 7990, 8432, 8930, 9424, 9920, 10013, 10336, 10540, 10568, 11656, 11780, 12784, 12920, 13210, 14288, 14570, 15040, 15181, 15980, 16864, 17860, 18848, 20026, 20672, 21080, 21136, 22457, 23312, 23560, 24769, 25099, 25568, 25840, 26420, 27683, 28576, 29140, 30362, 31960, 33728, 35720, 37696, 40052, 40951, 42160, 42272, 44914, 46624, 47120, 49538, 50065, 50198, 51136, 51680, 52840, 55366, 57152, 58280, 60724, 62087, 63920, 71440, 75905, 80104, 81902, 84320, 84544, 89828, 93248, 94240, 99076, 100130, 100396, 103360, 105680, 110732, 112285, 116560, 121448, 123845, 124174, 125495, 127840, 138415, 142880, 151810, 160208, 163804, 168640, 179656, 188480, 198152, 200260, 200792, 204755, 211360, 221464, 224570, 233120, 242896, 247690, 248348, 250990, 255680, 276830, 285760, 303620, 310435, 320416, 327608, 359312, 396304, 400520, 401584, 409510, 422720, 426683, 442928, 449140, 466240, 470611, 485792, 495380, 496696, 501980, 553660, 607240, 620870, 640832, 655216, 696167, 718624, 778069, 792608, 801040, 803168, 819020, 853366, 885856, 898280, 941222, 971584, 990760, 993392, 1003960, 1055479, 1107320, 1179653, 1214480, 1241740, 1310432, 1392334, 1437248, 1556138, 1585216, 1602080, 1606336, 1638040, 1706732, 1771712, 1796560, 1882444, 1924697, 1981520, 1986784, 2007920, 2110958, 2133415, 2214640, 2353055, 2359306, 2428960, 2483480, 2620864, 2784668, 3112276, 3204160, 3276080, 3413464, 3480835, 3593120, 3764888, 3849394, 3890345, 3963040, 3973568, 4015840, 4221916, 4266830, 4429280, 4706110, 4718612, 4857920, 4966960, 5277395, 5569336, 5898265, 6224552, 6552160, 6826928, 6961670, 7186240, 7529776, 7698788, 7780690, 7926080, 8031680, 8443832, 8533660, 8858560, 9412220, 9437224, 9623485, 9933920, 10554790, 11138672, 11796530, 12449104, 13104320, 13227173, 13653856, 13923340, 15059552, 15397576, 15561380, 16887664, 17067320, 18824440, 18874448, 19246970, 19867840, 20054101, 21109580, 22277344, 23593060, 24898208, 26454346, 27307712, 27846680, 30119104, 30795152, 31122760, 32719849, 33775328, 34134640, 36569243, 37648880, 37748896, 38493940, 40108202, 42219160, 44554688, 47186120, 49796416, 52908692, 55693360, 61590304, 62245520, 65439698, 66135865, 67550656, 68269280, 73138486, 75297760, 75497792, 76987880, 80216404, 84438320, 94372240, 100270505, 105817384, 111386720, 123180608, 124491040, 130879396, 132271730, 136538560, 146276972, 150595520, 153975760, 160432808, 163599245, 168876640, 182846215, 188744480, 200541010, 211634768, 222773440, 248982080, 261758792, 264543460, 292553944, 307951520, 320865616, 327198490, 337753280, 365692430, 377488960, 401082020, 423269536, 523517584, 529086920, 585107888, 615903040, 621677131, 641731232, 654396980, 731384860, 802164040, 846539072, 1047035168, 1058173840, 1170215776, 1243354262, 1283462464, 1308793960, 1462769720, 1604328080, 2094070336, 2116347680, 2340431552, 2486708524, 2617587920, 2925539440, 3108385655, 3208656160, 4232695360, 4973417048, 5235175840, 5851078880, 6216771310, 6417312320, 9946834096, 10470351680, 11702157760, 12433542620, 19893668192, 24867085240, 39787336384, 49734170480, 99468340960, 198936681920]

約数ペア:

[(1, 198936681920), (2, 99468340960), (4, 49734170480), (5, 39787336384), (8, 24867085240), (10, 19893668192), (16, 12433542620), (17, 11702157760), (19, 10470351680), (20, 9946834096), (31, 6417312320), (32, 6216771310), (34, 5851078880), (38, 5235175840), (40, 4973417048), (47, 4232695360), (62, 3208656160), (64, 3108385655), (68, 2925539440), (76, 2617587920), (80, 2486708524), (85, 2340431552), (94, 2116347680), (95, 2094070336), (124, 1604328080), (136, 1462769720), (152, 1308793960), (155, 1283462464), (160, 1243354262), (170, 1170215776), (188, 1058173840), (190, 1047035168), (235, 846539072), (248, 802164040), (272, 731384860), (304, 654396980), (310, 641731232), (320, 621677131), (323, 615903040), (340, 585107888), (376, 529086920), (380, 523517584), (470, 423269536), (496, 401082020), (527, 377488960), (544, 365692430), (589, 337753280), (608, 327198490), (620, 320865616), (646, 307951520), (680, 292553944), (752, 264543460), (760, 261758792), (799, 248982080), (893, 222773440), (940, 211634768), (992, 200541010), (1054, 188744480), (1088, 182846215), (1178, 168876640), (1216, 163599245), (1240, 160432808), (1292, 153975760), (1321, 150595520), (1360, 146276972), (1457, 136538560), (1504, 132271730), (1520, 130879396), (1598, 124491040), (1615, 123180608), (1786, 111386720), (1880, 105817384), (1984, 100270505), (2108, 94372240), (2356, 84438320), (2480, 80216404), (2584, 76987880), (2635, 75497792), (2642, 75297760), (2720, 73138486), (2914, 68269280), (2945, 67550656), (3008, 66135865), (3040, 65439698), (3196, 62245520), (3230, 61590304), (3572, 55693360), (3760, 52908692), (3995, 49796416), (4216, 47186120), (4465, 44554688), (4712, 42219160), (4960, 40108202), (5168, 38493940), (5270, 37748896), (5284, 37648880), (5440, 36569243), (5828, 34134640), (5890, 33775328), (6080, 32719849), (6392, 31122760), (6460, 30795152), (6605, 30119104), (7144, 27846680), (7285, 27307712), (7520, 26454346), (7990, 24898208), (8432, 23593060), (8930, 22277344), (9424, 21109580), (9920, 20054101), (10013, 19867840), (10336, 19246970), (10540, 18874448), (10568, 18824440), (11656, 17067320), (11780, 16887664), (12784, 15561380), (12920, 15397576), (13210, 15059552), (14288, 13923340), (14570, 13653856), (15040, 13227173), (15181, 13104320), (15980, 12449104), (16864, 11796530), (17860, 11138672), (18848, 10554790), (20026, 9933920), (20672, 9623485), (21080, 9437224), (21136, 9412220), (22457, 8858560), (23312, 8533660), (23560, 8443832), (24769, 8031680), (25099, 7926080), (25568, 7780690), (25840, 7698788), (26420, 7529776), (27683, 7186240), (28576, 6961670), (29140, 6826928), (30362, 6552160), (31960, 6224552), (33728, 5898265), (35720, 5569336), (37696, 5277395), (40052, 4966960), (40951, 4857920), (42160, 4718612), (42272, 4706110), (44914, 4429280), (46624, 4266830), (47120, 4221916), (49538, 4015840), (50065, 3973568), (50198, 3963040), (51136, 3890345), (51680, 3849394), (52840, 3764888), (55366, 3593120), (57152, 3480835), (58280, 3413464), (60724, 3276080), (62087, 3204160), (63920, 3112276), (71440, 2784668), (75905, 2620864), (80104, 2483480), (81902, 2428960), (84320, 2359306), (84544, 2353055), (89828, 2214640), (93248, 2133415), (94240, 2110958), (99076, 2007920), (100130, 1986784), (100396, 1981520), (103360, 1924697), (105680, 1882444), (110732, 1796560), (112285, 1771712), (116560, 1706732), (121448, 1638040), (123845, 1606336), (124174, 1602080), (125495, 1585216), (127840, 1556138), (138415, 1437248), (142880, 1392334), (151810, 1310432), (160208, 1241740), (163804, 1214480), (168640, 1179653), (179656, 1107320), (188480, 1055479), (198152, 1003960), (200260, 993392), (200792, 990760), (204755, 971584), (211360, 941222), (221464, 898280), (224570, 885856), (233120, 853366), (242896, 819020), (247690, 803168), (248348, 801040), (250990, 792608), (255680, 778069), (276830, 718624), (285760, 696167), (303620, 655216), (310435, 640832), (320416, 620870), (327608, 607240), (359312, 553660), (396304, 501980), (400520, 496696), (401584, 495380), (409510, 485792), (422720, 470611), (426683, 466240), (442928, 449140)]