20932134720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1747}}^1\times {\mathrm{1783}}^1$

素因数の和:3557

約数の個数: 224

約数和(自身を含む): 76039845888

約数和(自身を除く): 55107711168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1747, 1783, 2240, 3360, 3494, 3566, 5241, 5349, 6720, 6988, 7132, 8735, 8915, 10482, 10698, 12229, 12481, 13976, 14264, 17470, 17830, 20964, 21396, 24458, 24962, 26205, 26745, 27952, 28528, 34940, 35660, 36687, 37443, 41928, 42792, 48916, 49924, 52410, 53490, 55904, 57056, 61145, 62405, 69880, 71320, 73374, 74886, 83856, 85584, 97832, 99848, 104820, 106980, 111808, 114112, 122290, 124810, 139760, 142640, 146748, 149772, 167712, 171168, 183435, 187215, 195664, 199696, 209640, 213960, 244580, 249620, 279520, 285280, 293496, 299544, 335424, 342336, 366870, 374430, 391328, 399392, 419280, 427920, 489160, 499240, 559040, 570560, 586992, 599088, 733740, 748860, 782656, 798784, 838560, 855840, 978320, 998480, 1173984, 1198176, 1467480, 1497720, 1677120, 1711680, 1956640, 1996960, 2347968, 2396352, 2934960, 2995440, 3114901, 3913280, 3993920, 5869920, 5990880, 6229802, 9344703, 11739840, 11981760, 12459604, 15574505, 18689406, 21804307, 24919208, 31149010, 37378812, 43608614, 46723515, 49838416, 62298020, 65412921, 74757624, 87217228, 93447030, 99676832, 109021535, 124596040, 130825842, 149515248, 174434456, 186894060, 199353664, 218043070, 249192080, 261651684, 299030496, 327064605, 348868912, 373788120, 436086140, 498384160, 523303368, 598060992, 654129210, 697737824, 747576240, 872172280, 996768320, 1046606736, 1308258420, 1395475648, 1495152480, 1744344560, 2093213472, 2616516840, 2990304960, 3488689120, 4186426944, 5233033680, 6977378240, 10466067360, 20932134720]

約数ペア:

[(1, 20932134720), (2, 10466067360), (3, 6977378240), (4, 5233033680), (5, 4186426944), (6, 3488689120), (7, 2990304960), (8, 2616516840), (10, 2093213472), (12, 1744344560), (14, 1495152480), (15, 1395475648), (16, 1308258420), (20, 1046606736), (21, 996768320), (24, 872172280), (28, 747576240), (30, 697737824), (32, 654129210), (35, 598060992), (40, 523303368), (42, 498384160), (48, 436086140), (56, 373788120), (60, 348868912), (64, 327064605), (70, 299030496), (80, 261651684), (84, 249192080), (96, 218043070), (105, 199353664), (112, 186894060), (120, 174434456), (140, 149515248), (160, 130825842), (168, 124596040), (192, 109021535), (210, 99676832), (224, 93447030), (240, 87217228), (280, 74757624), (320, 65412921), (336, 62298020), (420, 49838416), (448, 46723515), (480, 43608614), (560, 37378812), (672, 31149010), (840, 24919208), (960, 21804307), (1120, 18689406), (1344, 15574505), (1680, 12459604), (1747, 11981760), (1783, 11739840), (2240, 9344703), (3360, 6229802), (3494, 5990880), (3566, 5869920), (5241, 3993920), (5349, 3913280), (6720, 3114901), (6988, 2995440), (7132, 2934960), (8735, 2396352), (8915, 2347968), (10482, 1996960), (10698, 1956640), (12229, 1711680), (12481, 1677120), (13976, 1497720), (14264, 1467480), (17470, 1198176), (17830, 1173984), (20964, 998480), (21396, 978320), (24458, 855840), (24962, 838560), (26205, 798784), (26745, 782656), (27952, 748860), (28528, 733740), (34940, 599088), (35660, 586992), (36687, 570560), (37443, 559040), (41928, 499240), (42792, 489160), (48916, 427920), (49924, 419280), (52410, 399392), (53490, 391328), (55904, 374430), (57056, 366870), (61145, 342336), (62405, 335424), (69880, 299544), (71320, 293496), (73374, 285280), (74886, 279520), (83856, 249620), (85584, 244580), (97832, 213960), (99848, 209640), (104820, 199696), (106980, 195664), (111808, 187215), (114112, 183435), (122290, 171168), (124810, 167712), (139760, 149772), (142640, 146748)]