1895196160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 5543645184

約数和(自身を除く): 3648449024

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 128, 130, 143, 155, 160, 167, 176, 208, 220, 248, 256, 260, 286, 310, 320, 334, 341, 352, 403, 416, 440, 496, 512, 520, 572, 620, 640, 668, 682, 704, 715, 806, 832, 835, 880, 992, 1040, 1144, 1240, 1280, 1336, 1364, 1408, 1430, 1612, 1664, 1670, 1705, 1760, 1837, 1984, 2015, 2080, 2171, 2288, 2480, 2560, 2672, 2728, 2816, 2860, 3224, 3328, 3340, 3410, 3520, 3674, 3968, 4030, 4160, 4342, 4433, 4576, 4960, 5177, 5344, 5456, 5632, 5720, 6448, 6656, 6680, 6820, 7040, 7348, 7936, 8060, 8320, 8684, 8866, 9152, 9185, 9920, 10354, 10688, 10855, 10912, 11440, 12896, 13360, 13640, 14080, 14696, 15872, 16120, 16640, 17368, 17732, 18304, 18370, 19840, 20708, 21376, 21710, 21824, 22165, 22880, 23881, 25792, 25885, 26720, 27280, 28160, 29392, 32240, 33280, 34736, 35464, 36608, 36740, 39680, 41416, 42752, 43420, 43648, 44330, 45760, 47762, 51584, 51770, 53440, 54560, 56947, 58784, 64480, 67301, 69472, 70928, 73216, 73480, 79360, 82832, 85504, 86840, 87296, 88660, 91520, 95524, 103168, 103540, 106880, 109120, 113894, 117568, 119405, 128960, 134602, 138944, 141856, 146960, 165664, 173680, 174592, 177320, 183040, 191048, 206336, 207080, 213760, 218240, 227788, 235136, 238810, 257920, 269204, 277888, 283712, 284735, 293920, 331328, 336505, 347360, 354640, 366080, 382096, 414160, 427520, 436480, 455576, 470272, 477620, 515840, 538408, 555776, 567424, 569470, 587840, 662656, 673010, 694720, 709280, 740311, 764192, 828320, 872960, 911152, 940544, 955240, 1031680, 1076816, 1111552, 1134848, 1138940, 1175680, 1325312, 1346020, 1389440, 1418560, 1480622, 1528384, 1656640, 1822304, 1910480, 2153632, 2269696, 2277880, 2351360, 2650624, 2692040, 2778880, 2837120, 2961244, 3056768, 3313280, 3644608, 3701555, 3820960, 4307264, 4555760, 4702720, 5384080, 5557760, 5674240, 5922488, 6113536, 6626560, 7289216, 7403110, 7641920, 8614528, 9111520, 10768160, 11348480, 11844976, 12227072, 13253120, 14578432, 14806220, 15283840, 17229056, 18223040, 21536320, 23689952, 29156864, 29612440, 30567680, 34458112, 36446080, 43072640, 47379904, 59224880, 61135360, 72892160, 86145280, 94759808, 118449760, 145784320, 172290560, 189519616, 236899520, 379039232, 473799040, 947598080, 1895196160]

約数ペア:

[(1, 1895196160), (2, 947598080), (4, 473799040), (5, 379039232), (8, 236899520), (10, 189519616), (11, 172290560), (13, 145784320), (16, 118449760), (20, 94759808), (22, 86145280), (26, 72892160), (31, 61135360), (32, 59224880), (40, 47379904), (44, 43072640), (52, 36446080), (55, 34458112), (62, 30567680), (64, 29612440), (65, 29156864), (80, 23689952), (88, 21536320), (104, 18223040), (110, 17229056), (124, 15283840), (128, 14806220), (130, 14578432), (143, 13253120), (155, 12227072), (160, 11844976), (167, 11348480), (176, 10768160), (208, 9111520), (220, 8614528), (248, 7641920), (256, 7403110), (260, 7289216), (286, 6626560), (310, 6113536), (320, 5922488), (334, 5674240), (341, 5557760), (352, 5384080), (403, 4702720), (416, 4555760), (440, 4307264), (496, 3820960), (512, 3701555), (520, 3644608), (572, 3313280), (620, 3056768), (640, 2961244), (668, 2837120), (682, 2778880), (704, 2692040), (715, 2650624), (806, 2351360), (832, 2277880), (835, 2269696), (880, 2153632), (992, 1910480), (1040, 1822304), (1144, 1656640), (1240, 1528384), (1280, 1480622), (1336, 1418560), (1364, 1389440), (1408, 1346020), (1430, 1325312), (1612, 1175680), (1664, 1138940), (1670, 1134848), (1705, 1111552), (1760, 1076816), (1837, 1031680), (1984, 955240), (2015, 940544), (2080, 911152), (2171, 872960), (2288, 828320), (2480, 764192), (2560, 740311), (2672, 709280), (2728, 694720), (2816, 673010), (2860, 662656), (3224, 587840), (3328, 569470), (3340, 567424), (3410, 555776), (3520, 538408), (3674, 515840), (3968, 477620), (4030, 470272), (4160, 455576), (4342, 436480), (4433, 427520), (4576, 414160), (4960, 382096), (5177, 366080), (5344, 354640), (5456, 347360), (5632, 336505), (5720, 331328), (6448, 293920), (6656, 284735), (6680, 283712), (6820, 277888), (7040, 269204), (7348, 257920), (7936, 238810), (8060, 235136), (8320, 227788), (8684, 218240), (8866, 213760), (9152, 207080), (9185, 206336), (9920, 191048), (10354, 183040), (10688, 177320), (10855, 174592), (10912, 173680), (11440, 165664), (12896, 146960), (13360, 141856), (13640, 138944), (14080, 134602), (14696, 128960), (15872, 119405), (16120, 117568), (16640, 113894), (17368, 109120), (17732, 106880), (18304, 103540), (18370, 103168), (19840, 95524), (20708, 91520), (21376, 88660), (21710, 87296), (21824, 86840), (22165, 85504), (22880, 82832), (23881, 79360), (25792, 73480), (25885, 73216), (26720, 70928), (27280, 69472), (28160, 67301), (29392, 64480), (32240, 58784), (33280, 56947), (34736, 54560), (35464, 53440), (36608, 51770), (36740, 51584), (39680, 47762), (41416, 45760), (42752, 44330), (43420, 43648)]