20162670480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^2$

素因数の和:495

約数の個数: 360

約数和(自身を含む): 73984445496

約数和(自身を除く): 53821775016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 211, 222, 240, 255, 272, 296, 306, 333, 340, 360, 370, 408, 422, 444, 510, 555, 592, 612, 629, 633, 666, 680, 720, 740, 765, 816, 844, 888, 1020, 1055, 1110, 1224, 1258, 1266, 1332, 1360, 1480, 1530, 1665, 1688, 1776, 1887, 1899, 2040, 2110, 2220, 2448, 2516, 2532, 2664, 2960, 3060, 3145, 3165, 3330, 3376, 3587, 3774, 3798, 4080, 4220, 4440, 5032, 5064, 5328, 5661, 6120, 6290, 6330, 6660, 7174, 7548, 7596, 7807, 8440, 8880, 9435, 9495, 10064, 10128, 10761, 11322, 12240, 12580, 12660, 13320, 14348, 15096, 15192, 15614, 16880, 17935, 18870, 18990, 21522, 22644, 23421, 25160, 25320, 26640, 28305, 28696, 30192, 30384, 31228, 32283, 35870, 37740, 37980, 39035, 43044, 44521, 45288, 46842, 50320, 50640, 53805, 56610, 57392, 62456, 64566, 70263, 71740, 75480, 75960, 78070, 86088, 89042, 90576, 93684, 107610, 113220, 117105, 124912, 129132, 132719, 133563, 140526, 143480, 150960, 151920, 156140, 161415, 172176, 178084, 187368, 215220, 222605, 226440, 234210, 258264, 265438, 267126, 281052, 286960, 312280, 322830, 351315, 356168, 374736, 398157, 400689, 430440, 445210, 452880, 468420, 516528, 530876, 534252, 562104, 624560, 645660, 663595, 667815, 702630, 712336, 756857, 796314, 801378, 860880, 890420, 936840, 1061752, 1068504, 1124208, 1194471, 1291320, 1327190, 1335630, 1405260, 1513714, 1592628, 1602756, 1647277, 1780840, 1873680, 1990785, 2003445, 2123504, 2137008, 2270571, 2388942, 2582640, 2654380, 2671260, 2810520, 3027428, 3185256, 3205512, 3294554, 3561680, 3784285, 3981570, 4006890, 4541142, 4777884, 4941831, 5308760, 5342520, 5621040, 5972355, 6054856, 6370512, 6411024, 6589108, 6811713, 7568570, 7963140, 8013780, 8236385, 9082284, 9555768, 9883662, 10617520, 10685040, 11352855, 11944710, 12109712, 13178216, 13623426, 14825493, 15137140, 15926280, 16027560, 16472770, 18164568, 19111536, 19767324, 22705710, 23889420, 24709155, 26356432, 27246852, 28003709, 29650986, 30274280, 31852560, 32055120, 32945540, 34058565, 36329136, 39534648, 45411420, 47778840, 49418310, 54493704, 56007418, 59301972, 60548560, 65891080, 68117130, 74127465, 79069296, 84011127, 90822840, 95557680, 98836620, 108987408, 112014836, 118603944, 131782160, 136234260, 140018545, 148254930, 168022254, 181645680, 197673240, 224029672, 237207888, 252033381, 272468520, 280037090, 296509860, 336044508, 395346480, 420055635, 448059344, 504066762, 544937040, 560074180, 593019720, 672089016, 840111270, 1008133524, 1120148360, 1186039440, 1260166905, 1344178032, 1680222540, 2016267048, 2240296720, 2520333810, 3360445080, 4032534096, 5040667620, 6720890160, 10081335240, 20162670480]

約数ペア:

[(1, 20162670480), (2, 10081335240), (3, 6720890160), (4, 5040667620), (5, 4032534096), (6, 3360445080), (8, 2520333810), (9, 2240296720), (10, 2016267048), (12, 1680222540), (15, 1344178032), (16, 1260166905), (17, 1186039440), (18, 1120148360), (20, 1008133524), (24, 840111270), (30, 672089016), (34, 593019720), (36, 560074180), (37, 544937040), (40, 504066762), (45, 448059344), (48, 420055635), (51, 395346480), (60, 336044508), (68, 296509860), (72, 280037090), (74, 272468520), (80, 252033381), (85, 237207888), (90, 224029672), (102, 197673240), (111, 181645680), (120, 168022254), (136, 148254930), (144, 140018545), (148, 136234260), (153, 131782160), (170, 118603944), (180, 112014836), (185, 108987408), (204, 98836620), (211, 95557680), (222, 90822840), (240, 84011127), (255, 79069296), (272, 74127465), (296, 68117130), (306, 65891080), (333, 60548560), (340, 59301972), (360, 56007418), (370, 54493704), (408, 49418310), (422, 47778840), (444, 45411420), (510, 39534648), (555, 36329136), (592, 34058565), (612, 32945540), (629, 32055120), (633, 31852560), (666, 30274280), (680, 29650986), (720, 28003709), (740, 27246852), (765, 26356432), (816, 24709155), (844, 23889420), (888, 22705710), (1020, 19767324), (1055, 19111536), (1110, 18164568), (1224, 16472770), (1258, 16027560), (1266, 15926280), (1332, 15137140), (1360, 14825493), (1480, 13623426), (1530, 13178216), (1665, 12109712), (1688, 11944710), (1776, 11352855), (1887, 10685040), (1899, 10617520), (2040, 9883662), (2110, 9555768), (2220, 9082284), (2448, 8236385), (2516, 8013780), (2532, 7963140), (2664, 7568570), (2960, 6811713), (3060, 6589108), (3145, 6411024), (3165, 6370512), (3330, 6054856), (3376, 5972355), (3587, 5621040), (3774, 5342520), (3798, 5308760), (4080, 4941831), (4220, 4777884), (4440, 4541142), (5032, 4006890), (5064, 3981570), (5328, 3784285), (5661, 3561680), (6120, 3294554), (6290, 3205512), (6330, 3185256), (6660, 3027428), (7174, 2810520), (7548, 2671260), (7596, 2654380), (7807, 2582640), (8440, 2388942), (8880, 2270571), (9435, 2137008), (9495, 2123504), (10064, 2003445), (10128, 1990785), (10761, 1873680), (11322, 1780840), (12240, 1647277), (12580, 1602756), (12660, 1592628), (13320, 1513714), (14348, 1405260), (15096, 1335630), (15192, 1327190), (15614, 1291320), (16880, 1194471), (17935, 1124208), (18870, 1068504), (18990, 1061752), (21522, 936840), (22644, 890420), (23421, 860880), (25160, 801378), (25320, 796314), (26640, 756857), (28305, 712336), (28696, 702630), (30192, 667815), (30384, 663595), (31228, 645660), (32283, 624560), (35870, 562104), (37740, 534252), (37980, 530876), (39035, 516528), (43044, 468420), (44521, 452880), (45288, 445210), (46842, 430440), (50320, 400689), (50640, 398157), (53805, 374736), (56610, 356168), (57392, 351315), (62456, 322830), (64566, 312280), (70263, 286960), (71740, 281052), (75480, 267126), (75960, 265438), (78070, 258264), (86088, 234210), (89042, 226440), (90576, 222605), (93684, 215220), (107610, 187368), (113220, 178084), (117105, 172176), (124912, 161415), (129132, 156140), (132719, 151920), (133563, 150960), (140526, 143480)]