471987360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1380

約数の個数: 288

約数和(自身を含む): 1827221760

約数和(自身を除く): 1355234400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1327, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2654, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 3981, 4446, 4560, 4680, 4940, 5308, 5472, 5928, 6240, 6635, 6840, 7410, 7904, 7962, 8892, 9120, 9360, 9880, 10616, 11115, 11856, 11943, 13270, 13680, 14820, 15924, 17251, 17784, 18720, 19760, 19905, 21232, 22230, 23712, 23886, 25213, 26540, 27360, 29640, 31848, 34502, 35568, 39520, 39810, 42464, 44460, 47772, 50426, 51753, 53080, 59280, 59715, 63696, 69004, 71136, 75639, 79620, 86255, 88920, 95544, 100852, 103506, 106160, 118560, 119430, 126065, 127392, 138008, 151278, 155259, 159240, 172510, 177840, 191088, 201704, 207012, 212320, 226917, 238860, 252130, 258765, 276016, 302556, 310518, 318480, 327769, 345020, 355680, 378195, 382176, 403408, 414024, 453834, 477720, 504260, 517530, 552032, 605112, 621036, 636960, 655538, 690040, 756390, 776295, 806816, 828048, 907668, 955440, 983307, 1008520, 1035060, 1134585, 1210224, 1242072, 1311076, 1380080, 1512780, 1552590, 1638845, 1656096, 1815336, 1910880, 1966614, 2017040, 2070120, 2269170, 2420448, 2484144, 2622152, 2760160, 2949921, 3025560, 3105180, 3277690, 3630672, 3933228, 4034080, 4140240, 4538340, 4916535, 4968288, 5244304, 5899842, 6051120, 6210360, 6555380, 7261344, 7866456, 8280480, 9076680, 9833070, 10488608, 11799684, 12102240, 12420720, 13110760, 14749605, 15732912, 18153360, 19666140, 23599368, 24841440, 26221520, 29499210, 31465824, 36306720, 39332280, 47198736, 52443040, 58998420, 78664560, 94397472, 117996840, 157329120, 235993680, 471987360]

約数ペア:

[(1, 471987360), (2, 235993680), (3, 157329120), (4, 117996840), (5, 94397472), (6, 78664560), (8, 58998420), (9, 52443040), (10, 47198736), (12, 39332280), (13, 36306720), (15, 31465824), (16, 29499210), (18, 26221520), (19, 24841440), (20, 23599368), (24, 19666140), (26, 18153360), (30, 15732912), (32, 14749605), (36, 13110760), (38, 12420720), (39, 12102240), (40, 11799684), (45, 10488608), (48, 9833070), (52, 9076680), (57, 8280480), (60, 7866456), (65, 7261344), (72, 6555380), (76, 6210360), (78, 6051120), (80, 5899842), (90, 5244304), (95, 4968288), (96, 4916535), (104, 4538340), (114, 4140240), (117, 4034080), (120, 3933228), (130, 3630672), (144, 3277690), (152, 3105180), (156, 3025560), (160, 2949921), (171, 2760160), (180, 2622152), (190, 2484144), (195, 2420448), (208, 2269170), (228, 2070120), (234, 2017040), (240, 1966614), (247, 1910880), (260, 1815336), (285, 1656096), (288, 1638845), (304, 1552590), (312, 1512780), (342, 1380080), (360, 1311076), (380, 1242072), (390, 1210224), (416, 1134585), (456, 1035060), (468, 1008520), (480, 983307), (494, 955440), (520, 907668), (570, 828048), (585, 806816), (608, 776295), (624, 756390), (684, 690040), (720, 655538), (741, 636960), (760, 621036), (780, 605112), (855, 552032), (912, 517530), (936, 504260), (988, 477720), (1040, 453834), (1140, 414024), (1170, 403408), (1235, 382176), (1248, 378195), (1327, 355680), (1368, 345020), (1440, 327769), (1482, 318480), (1520, 310518), (1560, 302556), (1710, 276016), (1824, 258765), (1872, 252130), (1976, 238860), (2080, 226917), (2223, 212320), (2280, 207012), (2340, 201704), (2470, 191088), (2654, 177840), (2736, 172510), (2964, 159240), (3040, 155259), (3120, 151278), (3420, 138008), (3705, 127392), (3744, 126065), (3952, 119430), (3981, 118560), (4446, 106160), (4560, 103506), (4680, 100852), (4940, 95544), (5308, 88920), (5472, 86255), (5928, 79620), (6240, 75639), (6635, 71136), (6840, 69004), (7410, 63696), (7904, 59715), (7962, 59280), (8892, 53080), (9120, 51753), (9360, 50426), (9880, 47772), (10616, 44460), (11115, 42464), (11856, 39810), (11943, 39520), (13270, 35568), (13680, 34502), (14820, 31848), (15924, 29640), (17251, 27360), (17784, 26540), (18720, 25213), (19760, 23886), (19905, 23712), (21232, 22230)]