20423036160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93307}}^1$

素因数の和:93353

約数の個数: 216

約数和(自身を含む): 74381405280

約数和(自身を除く): 53958369120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 93307, 109440, 186614, 218880, 279921, 373228, 466535, 559842, 746456, 839763, 933070, 1119684, 1399605, 1492912, 1679526, 1772833, 1866140, 2239368, 2799210, 2985824, 3359052, 3545666, 3732280, 4198815, 4478736, 5318499, 5598420, 5971648, 6718104, 7091332, 7464560, 8397630, 8864165, 8957472, 10636998, 11196840, 11943296, 13436208, 14182664, 14929120, 15955497, 16795260, 17728330, 17914944, 21273996, 22393680, 23886592, 26592495, 26872416, 28365328, 29858240, 31910994, 33590520, 35456660, 35829888, 42547992, 44787360, 53184990, 53744832, 56730656, 59716480, 63821988, 67181040, 70913320, 71659776, 79777485, 85095984, 89574720, 106369980, 107489664, 113461312, 119432960, 127643976, 134362080, 141826640, 159554970, 170191968, 179149440, 212739960, 214979328, 226922624, 255287952, 268724160, 283653280, 319109940, 340383936, 358298880, 425479920, 453845248, 510575904, 537448320, 567306560, 638219880, 680767872, 850959840, 1021151808, 1074896640, 1134613120, 1276439760, 1361535744, 1701919680, 2042303616, 2269226240, 2552879520, 3403839360, 4084607232, 5105759040, 6807678720, 10211518080, 20423036160]

約数ペア:

[(1, 20423036160), (2, 10211518080), (3, 6807678720), (4, 5105759040), (5, 4084607232), (6, 3403839360), (8, 2552879520), (9, 2269226240), (10, 2042303616), (12, 1701919680), (15, 1361535744), (16, 1276439760), (18, 1134613120), (19, 1074896640), (20, 1021151808), (24, 850959840), (30, 680767872), (32, 638219880), (36, 567306560), (38, 537448320), (40, 510575904), (45, 453845248), (48, 425479920), (57, 358298880), (60, 340383936), (64, 319109940), (72, 283653280), (76, 268724160), (80, 255287952), (90, 226922624), (95, 214979328), (96, 212739960), (114, 179149440), (120, 170191968), (128, 159554970), (144, 141826640), (152, 134362080), (160, 127643976), (171, 119432960), (180, 113461312), (190, 107489664), (192, 106369980), (228, 89574720), (240, 85095984), (256, 79777485), (285, 71659776), (288, 70913320), (304, 67181040), (320, 63821988), (342, 59716480), (360, 56730656), (380, 53744832), (384, 53184990), (456, 44787360), (480, 42547992), (570, 35829888), (576, 35456660), (608, 33590520), (640, 31910994), (684, 29858240), (720, 28365328), (760, 26872416), (768, 26592495), (855, 23886592), (912, 22393680), (960, 21273996), (1140, 17914944), (1152, 17728330), (1216, 16795260), (1280, 15955497), (1368, 14929120), (1440, 14182664), (1520, 13436208), (1710, 11943296), (1824, 11196840), (1920, 10636998), (2280, 8957472), (2304, 8864165), (2432, 8397630), (2736, 7464560), (2880, 7091332), (3040, 6718104), (3420, 5971648), (3648, 5598420), (3840, 5318499), (4560, 4478736), (4864, 4198815), (5472, 3732280), (5760, 3545666), (6080, 3359052), (6840, 2985824), (7296, 2799210), (9120, 2239368), (10944, 1866140), (11520, 1772833), (12160, 1679526), (13680, 1492912), (14592, 1399605), (18240, 1119684), (21888, 933070), (24320, 839763), (27360, 746456), (36480, 559842), (43776, 466535), (54720, 373228), (72960, 279921), (93307, 218880), (109440, 186614)]