851813760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1129

約数の個数: 256

約数和(自身を含む): 3156940800

約数和(自身を除く): 2305127040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 560, 610, 640, 672, 732, 840, 854, 896, 915, 960, 976, 1039, 1120, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1920, 1952, 2078, 2135, 2240, 2440, 2562, 2688, 2928, 3117, 3360, 3416, 3660, 3904, 4156, 4270, 4480, 4880, 5124, 5195, 5856, 6234, 6405, 6720, 6832, 7273, 7320, 7808, 8312, 8540, 9760, 10248, 10390, 11712, 12468, 12810, 13440, 13664, 14546, 14640, 15585, 16624, 17080, 19520, 20496, 20780, 21819, 23424, 24936, 25620, 27328, 29092, 29280, 31170, 33248, 34160, 36365, 39040, 40992, 41560, 43638, 49872, 51240, 54656, 58184, 58560, 62340, 63379, 66496, 68320, 72730, 81984, 83120, 87276, 99744, 102480, 109095, 116368, 117120, 124680, 126758, 132992, 136640, 145460, 163968, 166240, 174552, 190137, 199488, 204960, 218190, 232736, 249360, 253516, 273280, 290920, 316895, 332480, 349104, 380274, 398976, 409920, 436380, 443653, 465472, 498720, 507032, 581840, 633790, 664960, 698208, 760548, 819840, 872760, 887306, 930944, 950685, 997440, 1014064, 1163680, 1267580, 1330959, 1396416, 1521096, 1745520, 1774612, 1901370, 1994880, 2028128, 2218265, 2327360, 2535160, 2661918, 2792832, 3042192, 3491040, 3549224, 3802740, 4056256, 4436530, 4654720, 5070320, 5323836, 6084384, 6654795, 6982080, 7098448, 7605480, 8112512, 8873060, 10140640, 10647672, 12168768, 13309590, 13964160, 14196896, 15210960, 17746120, 20281280, 21295344, 24337536, 26619180, 28393792, 30421920, 35492240, 40562560, 42590688, 53238360, 56787584, 60843840, 70984480, 85181376, 106476720, 121687680, 141968960, 170362752, 212953440, 283937920, 425906880, 851813760]

約数ペア:

[(1, 851813760), (2, 425906880), (3, 283937920), (4, 212953440), (5, 170362752), (6, 141968960), (7, 121687680), (8, 106476720), (10, 85181376), (12, 70984480), (14, 60843840), (15, 56787584), (16, 53238360), (20, 42590688), (21, 40562560), (24, 35492240), (28, 30421920), (30, 28393792), (32, 26619180), (35, 24337536), (40, 21295344), (42, 20281280), (48, 17746120), (56, 15210960), (60, 14196896), (61, 13964160), (64, 13309590), (70, 12168768), (80, 10647672), (84, 10140640), (96, 8873060), (105, 8112512), (112, 7605480), (120, 7098448), (122, 6982080), (128, 6654795), (140, 6084384), (160, 5323836), (168, 5070320), (183, 4654720), (192, 4436530), (210, 4056256), (224, 3802740), (240, 3549224), (244, 3491040), (280, 3042192), (305, 2792832), (320, 2661918), (336, 2535160), (366, 2327360), (384, 2218265), (420, 2028128), (427, 1994880), (448, 1901370), (480, 1774612), (488, 1745520), (560, 1521096), (610, 1396416), (640, 1330959), (672, 1267580), (732, 1163680), (840, 1014064), (854, 997440), (896, 950685), (915, 930944), (960, 887306), (976, 872760), (1039, 819840), (1120, 760548), (1220, 698208), (1281, 664960), (1344, 633790), (1464, 581840), (1680, 507032), (1708, 498720), (1830, 465472), (1920, 443653), (1952, 436380), (2078, 409920), (2135, 398976), (2240, 380274), (2440, 349104), (2562, 332480), (2688, 316895), (2928, 290920), (3117, 273280), (3360, 253516), (3416, 249360), (3660, 232736), (3904, 218190), (4156, 204960), (4270, 199488), (4480, 190137), (4880, 174552), (5124, 166240), (5195, 163968), (5856, 145460), (6234, 136640), (6405, 132992), (6720, 126758), (6832, 124680), (7273, 117120), (7320, 116368), (7808, 109095), (8312, 102480), (8540, 99744), (9760, 87276), (10248, 83120), (10390, 81984), (11712, 72730), (12468, 68320), (12810, 66496), (13440, 63379), (13664, 62340), (14546, 58560), (14640, 58184), (15585, 54656), (16624, 51240), (17080, 49872), (19520, 43638), (20496, 41560), (20780, 40992), (21819, 39040), (23424, 36365), (24936, 34160), (25620, 33248), (27328, 31170), (29092, 29280)]