660671040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1317

約数の個数: 224

約数和(自身を含む): 2286000000

約数和(自身を除く): 1625328960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 760, 870, 912, 928, 960, 1102, 1140, 1160, 1216, 1249, 1392, 1520, 1653, 1740, 1824, 1856, 2204, 2280, 2320, 2498, 2755, 2784, 3040, 3306, 3480, 3648, 3747, 4408, 4560, 4640, 4996, 5510, 5568, 6080, 6245, 6612, 6960, 7494, 8265, 8816, 9120, 9280, 9992, 11020, 12490, 13224, 13920, 14988, 16530, 17632, 18240, 18735, 19984, 22040, 23731, 24980, 26448, 27840, 29976, 33060, 35264, 36221, 37470, 39968, 44080, 47462, 49960, 52896, 59952, 66120, 71193, 72442, 74940, 79936, 88160, 94924, 99920, 105792, 108663, 118655, 119904, 132240, 142386, 144884, 149880, 176320, 181105, 189848, 199840, 217326, 237310, 239808, 264480, 284772, 289768, 299760, 355965, 362210, 379696, 399680, 434652, 474620, 528960, 543315, 569544, 579536, 599520, 688199, 711930, 724420, 759392, 869304, 949240, 1086630, 1139088, 1159072, 1199040, 1376398, 1423860, 1448840, 1518784, 1738608, 1898480, 2064597, 2173260, 2278176, 2318144, 2752796, 2847720, 2897680, 3440995, 3477216, 3796960, 4129194, 4346520, 4556352, 5505592, 5695440, 5795360, 6881990, 6954432, 7593920, 8258388, 8693040, 10322985, 11011184, 11390880, 11590720, 13763980, 16516776, 17386080, 20645970, 22022368, 22781760, 27527960, 33033552, 34772160, 41291940, 44044736, 55055920, 66067104, 82583880, 110111840, 132134208, 165167760, 220223680, 330335520, 660671040]

約数ペア:

[(1, 660671040), (2, 330335520), (3, 220223680), (4, 165167760), (5, 132134208), (6, 110111840), (8, 82583880), (10, 66067104), (12, 55055920), (15, 44044736), (16, 41291940), (19, 34772160), (20, 33033552), (24, 27527960), (29, 22781760), (30, 22022368), (32, 20645970), (38, 17386080), (40, 16516776), (48, 13763980), (57, 11590720), (58, 11390880), (60, 11011184), (64, 10322985), (76, 8693040), (80, 8258388), (87, 7593920), (95, 6954432), (96, 6881990), (114, 5795360), (116, 5695440), (120, 5505592), (145, 4556352), (152, 4346520), (160, 4129194), (174, 3796960), (190, 3477216), (192, 3440995), (228, 2897680), (232, 2847720), (240, 2752796), (285, 2318144), (290, 2278176), (304, 2173260), (320, 2064597), (348, 1898480), (380, 1738608), (435, 1518784), (456, 1448840), (464, 1423860), (480, 1376398), (551, 1199040), (570, 1159072), (580, 1139088), (608, 1086630), (696, 949240), (760, 869304), (870, 759392), (912, 724420), (928, 711930), (960, 688199), (1102, 599520), (1140, 579536), (1160, 569544), (1216, 543315), (1249, 528960), (1392, 474620), (1520, 434652), (1653, 399680), (1740, 379696), (1824, 362210), (1856, 355965), (2204, 299760), (2280, 289768), (2320, 284772), (2498, 264480), (2755, 239808), (2784, 237310), (3040, 217326), (3306, 199840), (3480, 189848), (3648, 181105), (3747, 176320), (4408, 149880), (4560, 144884), (4640, 142386), (4996, 132240), (5510, 119904), (5568, 118655), (6080, 108663), (6245, 105792), (6612, 99920), (6960, 94924), (7494, 88160), (8265, 79936), (8816, 74940), (9120, 72442), (9280, 71193), (9992, 66120), (11020, 59952), (12490, 52896), (13224, 49960), (13920, 47462), (14988, 44080), (16530, 39968), (17632, 37470), (18240, 36221), (18735, 35264), (19984, 33060), (22040, 29976), (23731, 27840), (24980, 26448)]