320204521440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{75557}}^1$

素因数の和:75696

約数の個数: 288

約数和(自身を含む): 1143579396960

約数和(自身を除く): 823374875520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 109, 120, 135, 144, 160, 162, 180, 216, 218, 240, 243, 270, 288, 324, 327, 360, 405, 432, 436, 480, 486, 540, 545, 648, 654, 720, 810, 864, 872, 972, 981, 1080, 1090, 1215, 1296, 1308, 1440, 1620, 1635, 1744, 1944, 1962, 2160, 2180, 2430, 2592, 2616, 2943, 3240, 3270, 3488, 3888, 3924, 4320, 4360, 4860, 4905, 5232, 5886, 6480, 6540, 7776, 7848, 8720, 8829, 9720, 9810, 10464, 11772, 12960, 13080, 14715, 15696, 17440, 17658, 19440, 19620, 23544, 26160, 26487, 29430, 31392, 35316, 38880, 39240, 44145, 47088, 52320, 52974, 58860, 70632, 75557, 78480, 88290, 94176, 105948, 117720, 132435, 141264, 151114, 156960, 176580, 211896, 226671, 235440, 264870, 282528, 302228, 353160, 377785, 423792, 453342, 470880, 529740, 604456, 680013, 706320, 755570, 847584, 906684, 1059480, 1133355, 1208912, 1360026, 1412640, 1511140, 1813368, 2040039, 2118960, 2266710, 2417824, 2720052, 3022280, 3400065, 3626736, 4080078, 4237920, 4533420, 5440104, 6044560, 6120117, 6800130, 7253472, 8160156, 8235713, 9066840, 10200195, 10880208, 12089120, 12240234, 13600260, 16320312, 16471426, 18133680, 18360351, 20400390, 21760416, 24480468, 24707139, 27200520, 30600585, 32640624, 32942852, 36267360, 36720702, 40800780, 41178565, 48960936, 49414278, 54401040, 61201170, 65281248, 65885704, 73441404, 74121417, 81601560, 82357130, 91801755, 97921872, 98828556, 108802080, 122402340, 123535695, 131771408, 146882808, 148242834, 163203120, 164714260, 183603510, 195843744, 197657112, 222364251, 244804680, 247071390, 263542816, 293765616, 296485668, 326406240, 329428520, 367207020, 370607085, 395314224, 444728502, 489609360, 494142780, 587531232, 592971336, 658857040, 667092753, 734414040, 741214170, 790628448, 889457004, 979218720, 988285560, 1111821255, 1185942672, 1317714080, 1334185506, 1468828080, 1482428340, 1778914008, 1976571120, 2001278259, 2223642510, 2371885344, 2668371012, 2937656160, 2964856680, 3335463765, 3557828016, 3953142240, 4002556518, 4447285020, 5336742024, 5929713360, 6670927530, 7115656032, 8005113036, 8894570040, 10006391295, 10673484048, 11859426720, 13341855060, 16010226072, 17789140080, 20012782590, 21346968096, 26683710120, 32020452144, 35578280160, 40025565180, 53367420240, 64040904288, 80051130360, 106734840480, 160102260720, 320204521440]

約数ペア:

[(1, 320204521440), (2, 160102260720), (3, 106734840480), (4, 80051130360), (5, 64040904288), (6, 53367420240), (8, 40025565180), (9, 35578280160), (10, 32020452144), (12, 26683710120), (15, 21346968096), (16, 20012782590), (18, 17789140080), (20, 16010226072), (24, 13341855060), (27, 11859426720), (30, 10673484048), (32, 10006391295), (36, 8894570040), (40, 8005113036), (45, 7115656032), (48, 6670927530), (54, 5929713360), (60, 5336742024), (72, 4447285020), (80, 4002556518), (81, 3953142240), (90, 3557828016), (96, 3335463765), (108, 2964856680), (109, 2937656160), (120, 2668371012), (135, 2371885344), (144, 2223642510), (160, 2001278259), (162, 1976571120), (180, 1778914008), (216, 1482428340), (218, 1468828080), (240, 1334185506), (243, 1317714080), (270, 1185942672), (288, 1111821255), (324, 988285560), (327, 979218720), (360, 889457004), (405, 790628448), (432, 741214170), (436, 734414040), (480, 667092753), (486, 658857040), (540, 592971336), (545, 587531232), (648, 494142780), (654, 489609360), (720, 444728502), (810, 395314224), (864, 370607085), (872, 367207020), (972, 329428520), (981, 326406240), (1080, 296485668), (1090, 293765616), (1215, 263542816), (1296, 247071390), (1308, 244804680), (1440, 222364251), (1620, 197657112), (1635, 195843744), (1744, 183603510), (1944, 164714260), (1962, 163203120), (2160, 148242834), (2180, 146882808), (2430, 131771408), (2592, 123535695), (2616, 122402340), (2943, 108802080), (3240, 98828556), (3270, 97921872), (3488, 91801755), (3888, 82357130), (3924, 81601560), (4320, 74121417), (4360, 73441404), (4860, 65885704), (4905, 65281248), (5232, 61201170), (5886, 54401040), (6480, 49414278), (6540, 48960936), (7776, 41178565), (7848, 40800780), (8720, 36720702), (8829, 36267360), (9720, 32942852), (9810, 32640624), (10464, 30600585), (11772, 27200520), (12960, 24707139), (13080, 24480468), (14715, 21760416), (15696, 20400390), (17440, 18360351), (17658, 18133680), (19440, 16471426), (19620, 16320312), (23544, 13600260), (26160, 12240234), (26487, 12089120), (29430, 10880208), (31392, 10200195), (35316, 9066840), (38880, 8235713), (39240, 8160156), (44145, 7253472), (47088, 6800130), (52320, 6120117), (52974, 6044560), (58860, 5440104), (70632, 4533420), (75557, 4237920), (78480, 4080078), (88290, 3626736), (94176, 3400065), (105948, 3022280), (117720, 2720052), (132435, 2417824), (141264, 2266710), (151114, 2118960), (156960, 2040039), (176580, 1813368), (211896, 1511140), (226671, 1412640), (235440, 1360026), (264870, 1208912), (282528, 1133355), (302228, 1059480), (353160, 906684), (377785, 847584), (423792, 755570), (453342, 706320), (470880, 680013), (529740, 604456)]