320890752

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3101

約数の個数: 192

約数和(自身を含む): 1136859360

約数和(自身を除く): 815968608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3061, 3276, 3744, 4032, 4368, 4992, 5824, 6122, 6552, 7488, 8064, 8736, 9183, 11648, 12244, 13104, 14976, 17472, 18366, 21427, 24488, 26208, 27549, 34944, 36732, 39793, 42854, 48976, 52416, 55098, 64281, 73464, 79586, 85708, 97952, 104832, 110196, 119379, 128562, 146928, 159172, 171416, 192843, 195904, 220392, 238758, 257124, 278551, 293856, 318344, 342832, 358137, 385686, 391808, 440784, 477516, 514248, 557102, 587712, 636688, 685664, 716274, 771372, 835653, 881568, 955032, 1028496, 1114204, 1175424, 1273376, 1371328, 1432548, 1542744, 1671306, 1763136, 1910064, 2056992, 2228408, 2506959, 2546752, 2742656, 2865096, 3085488, 3342612, 3526272, 3820128, 4113984, 4456816, 5013918, 5093504, 5730192, 6170976, 6685224, 7640256, 8227968, 8913632, 10027836, 11460384, 12341952, 13370448, 15280512, 17827264, 20055672, 22920768, 24683904, 26740896, 35654528, 40111344, 45841536, 53481792, 80222688, 106963584, 160445376, 320890752]

約数ペア:

[(1, 320890752), (2, 160445376), (3, 106963584), (4, 80222688), (6, 53481792), (7, 45841536), (8, 40111344), (9, 35654528), (12, 26740896), (13, 24683904), (14, 22920768), (16, 20055672), (18, 17827264), (21, 15280512), (24, 13370448), (26, 12341952), (28, 11460384), (32, 10027836), (36, 8913632), (39, 8227968), (42, 7640256), (48, 6685224), (52, 6170976), (56, 5730192), (63, 5093504), (64, 5013918), (72, 4456816), (78, 4113984), (84, 3820128), (91, 3526272), (96, 3342612), (104, 3085488), (112, 2865096), (117, 2742656), (126, 2546752), (128, 2506959), (144, 2228408), (156, 2056992), (168, 1910064), (182, 1763136), (192, 1671306), (208, 1542744), (224, 1432548), (234, 1371328), (252, 1273376), (273, 1175424), (288, 1114204), (312, 1028496), (336, 955032), (364, 881568), (384, 835653), (416, 771372), (448, 716274), (468, 685664), (504, 636688), (546, 587712), (576, 557102), (624, 514248), (672, 477516), (728, 440784), (819, 391808), (832, 385686), (896, 358137), (936, 342832), (1008, 318344), (1092, 293856), (1152, 278551), (1248, 257124), (1344, 238758), (1456, 220392), (1638, 195904), (1664, 192843), (1872, 171416), (2016, 159172), (2184, 146928), (2496, 128562), (2688, 119379), (2912, 110196), (3061, 104832), (3276, 97952), (3744, 85708), (4032, 79586), (4368, 73464), (4992, 64281), (5824, 55098), (6122, 52416), (6552, 48976), (7488, 42854), (8064, 39793), (8736, 36732), (9183, 34944), (11648, 27549), (12244, 26208), (13104, 24488), (14976, 21427), (17472, 18366)]