475639920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5012

約数の個数: 240

約数和(自身を含む): 1922019840

約数和(自身を除く): 1446379920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 4967, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 9934, 10640, 11970, 13680, 14901, 15960, 19152, 19868, 23940, 24835, 29802, 31920, 34769, 39736, 44703, 47880, 49670, 59604, 69538, 74505, 79472, 89406, 94373, 95760, 99340, 104307, 119208, 139076, 149010, 173845, 178812, 188746, 198680, 208614, 223515, 238416, 278152, 283119, 298020, 312921, 347690, 357624, 377492, 397360, 417228, 447030, 471865, 521535, 556304, 566238, 596040, 625842, 660611, 695380, 715248, 754984, 834456, 849357, 894060, 943730, 1043070, 1132476, 1192080, 1251684, 1321222, 1390760, 1415595, 1509968, 1564605, 1668912, 1698714, 1788120, 1887460, 1981833, 2086140, 2264952, 2503368, 2642444, 2781520, 2831190, 3129210, 3303055, 3397428, 3576240, 3774920, 3963666, 4172280, 4246785, 4529904, 5006736, 5284888, 5662380, 5945499, 6258420, 6606110, 6794856, 7549840, 7927332, 8344560, 8493570, 9909165, 10569776, 11324760, 11890998, 12516840, 13212220, 13589712, 15854664, 16987140, 19818330, 22649520, 23781996, 25033680, 26424440, 29727495, 31709328, 33974280, 39636660, 47563992, 52848880, 59454990, 67948560, 79273320, 95127984, 118909980, 158546640, 237819960, 475639920]

約数ペア:

[(1, 475639920), (2, 237819960), (3, 158546640), (4, 118909980), (5, 95127984), (6, 79273320), (7, 67948560), (8, 59454990), (9, 52848880), (10, 47563992), (12, 39636660), (14, 33974280), (15, 31709328), (16, 29727495), (18, 26424440), (19, 25033680), (20, 23781996), (21, 22649520), (24, 19818330), (28, 16987140), (30, 15854664), (35, 13589712), (36, 13212220), (38, 12516840), (40, 11890998), (42, 11324760), (45, 10569776), (48, 9909165), (56, 8493570), (57, 8344560), (60, 7927332), (63, 7549840), (70, 6794856), (72, 6606110), (76, 6258420), (80, 5945499), (84, 5662380), (90, 5284888), (95, 5006736), (105, 4529904), (112, 4246785), (114, 4172280), (120, 3963666), (126, 3774920), (133, 3576240), (140, 3397428), (144, 3303055), (152, 3129210), (168, 2831190), (171, 2781520), (180, 2642444), (190, 2503368), (210, 2264952), (228, 2086140), (240, 1981833), (252, 1887460), (266, 1788120), (280, 1698714), (285, 1668912), (304, 1564605), (315, 1509968), (336, 1415595), (342, 1390760), (360, 1321222), (380, 1251684), (399, 1192080), (420, 1132476), (456, 1043070), (504, 943730), (532, 894060), (560, 849357), (570, 834456), (630, 754984), (665, 715248), (684, 695380), (720, 660611), (760, 625842), (798, 596040), (840, 566238), (855, 556304), (912, 521535), (1008, 471865), (1064, 447030), (1140, 417228), (1197, 397360), (1260, 377492), (1330, 357624), (1368, 347690), (1520, 312921), (1596, 298020), (1680, 283119), (1710, 278152), (1995, 238416), (2128, 223515), (2280, 208614), (2394, 198680), (2520, 188746), (2660, 178812), (2736, 173845), (3192, 149010), (3420, 139076), (3990, 119208), (4560, 104307), (4788, 99340), (4967, 95760), (5040, 94373), (5320, 89406), (5985, 79472), (6384, 74505), (6840, 69538), (7980, 59604), (9576, 49670), (9934, 47880), (10640, 44703), (11970, 39736), (13680, 34769), (14901, 31920), (15960, 29802), (19152, 24835), (19868, 23940)]