19469632320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{569}}^1$

素因数の和:810

約数の個数: 252

約数和(自身を含む): 67706222220

約数和(自身を除く): 48236589900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 569, 576, 654, 720, 872, 960, 981, 1090, 1138, 1308, 1440, 1635, 1707, 1744, 1962, 2180, 2276, 2616, 2845, 2880, 3270, 3414, 3488, 3924, 4360, 4552, 4905, 5121, 5232, 5690, 6540, 6828, 6976, 7848, 8535, 8720, 9104, 9810, 10242, 10464, 11380, 11881, 13080, 13656, 15696, 17070, 17440, 18208, 19620, 20484, 20928, 22760, 23762, 25605, 26160, 27312, 31392, 34140, 34880, 35643, 36416, 39240, 40968, 45520, 47524, 51210, 52320, 54624, 59405, 62021, 62784, 68280, 71286, 78480, 81936, 91040, 95048, 102420, 104640, 106929, 109248, 118810, 124042, 136560, 142572, 156960, 163872, 178215, 182080, 186063, 190096, 204840, 213858, 237620, 248084, 273120, 285144, 310105, 313920, 327744, 356430, 372126, 380192, 409680, 427716, 475240, 496168, 534645, 546240, 558189, 570288, 620210, 712860, 744252, 760384, 819360, 855432, 930315, 950480, 992336, 1069290, 1116378, 1140576, 1240420, 1425720, 1488504, 1638720, 1710864, 1860630, 1900960, 1984672, 2138580, 2232756, 2281152, 2480840, 2790945, 2851440, 2977008, 3421728, 3721260, 3801920, 3969344, 4277160, 4465512, 4961680, 5581890, 5702880, 5954016, 6760289, 6843456, 7442520, 8554320, 8931024, 9923360, 11163780, 11405760, 11908032, 13520578, 14885040, 17108640, 17862048, 19846720, 20280867, 22327560, 27041156, 29770080, 33801445, 34217280, 35724096, 40561734, 44655120, 54082312, 59540160, 60842601, 67602890, 81123468, 89310240, 101404335, 108164624, 121685202, 135205780, 162246936, 178620480, 202808670, 216329248, 243370404, 270411560, 304213005, 324493872, 405617340, 432658496, 486740808, 540823120, 608426010, 648987744, 811234680, 973481616, 1081646240, 1216852020, 1297975488, 1622469360, 1946963232, 2163292480, 2433704040, 3244938720, 3893926464, 4867408080, 6489877440, 9734816160, 19469632320]

約数ペア:

[(1, 19469632320), (2, 9734816160), (3, 6489877440), (4, 4867408080), (5, 3893926464), (6, 3244938720), (8, 2433704040), (9, 2163292480), (10, 1946963232), (12, 1622469360), (15, 1297975488), (16, 1216852020), (18, 1081646240), (20, 973481616), (24, 811234680), (30, 648987744), (32, 608426010), (36, 540823120), (40, 486740808), (45, 432658496), (48, 405617340), (60, 324493872), (64, 304213005), (72, 270411560), (80, 243370404), (90, 216329248), (96, 202808670), (109, 178620480), (120, 162246936), (144, 135205780), (160, 121685202), (180, 108164624), (192, 101404335), (218, 89310240), (240, 81123468), (288, 67602890), (320, 60842601), (327, 59540160), (360, 54082312), (436, 44655120), (480, 40561734), (545, 35724096), (569, 34217280), (576, 33801445), (654, 29770080), (720, 27041156), (872, 22327560), (960, 20280867), (981, 19846720), (1090, 17862048), (1138, 17108640), (1308, 14885040), (1440, 13520578), (1635, 11908032), (1707, 11405760), (1744, 11163780), (1962, 9923360), (2180, 8931024), (2276, 8554320), (2616, 7442520), (2845, 6843456), (2880, 6760289), (3270, 5954016), (3414, 5702880), (3488, 5581890), (3924, 4961680), (4360, 4465512), (4552, 4277160), (4905, 3969344), (5121, 3801920), (5232, 3721260), (5690, 3421728), (6540, 2977008), (6828, 2851440), (6976, 2790945), (7848, 2480840), (8535, 2281152), (8720, 2232756), (9104, 2138580), (9810, 1984672), (10242, 1900960), (10464, 1860630), (11380, 1710864), (11881, 1638720), (13080, 1488504), (13656, 1425720), (15696, 1240420), (17070, 1140576), (17440, 1116378), (18208, 1069290), (19620, 992336), (20484, 950480), (20928, 930315), (22760, 855432), (23762, 819360), (25605, 760384), (26160, 744252), (27312, 712860), (31392, 620210), (34140, 570288), (34880, 558189), (35643, 546240), (36416, 534645), (39240, 496168), (40968, 475240), (45520, 427716), (47524, 409680), (51210, 380192), (52320, 372126), (54624, 356430), (59405, 327744), (62021, 313920), (62784, 310105), (68280, 285144), (71286, 273120), (78480, 248084), (81936, 237620), (91040, 213858), (95048, 204840), (102420, 190096), (104640, 186063), (106929, 182080), (109248, 178215), (118810, 163872), (124042, 156960), (136560, 142572)]