160429920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 288

約数和(自身を含む): 620524800

約数和(自身を除く): 460094880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 359, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 718, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1077, 1120, 1140, 1176, 1330, 1436, 1470, 1520, 1568, 1596, 1680, 1795, 1824, 1862, 1960, 1995, 2128, 2154, 2280, 2352, 2513, 2660, 2793, 2872, 2940, 3040, 3192, 3360, 3590, 3724, 3920, 3990, 4256, 4308, 4560, 4655, 4704, 5026, 5320, 5385, 5586, 5744, 5880, 6384, 6821, 7180, 7448, 7539, 7840, 7980, 8616, 9120, 9310, 10052, 10640, 10770, 11172, 11488, 11760, 12565, 12768, 13642, 13965, 14360, 14896, 15078, 15960, 17232, 17591, 18620, 20104, 20463, 21280, 21540, 22344, 23520, 25130, 27284, 27930, 28720, 29792, 30156, 31920, 34105, 34464, 35182, 37240, 37695, 40208, 40926, 43080, 44688, 47747, 50260, 52773, 54568, 55860, 57440, 60312, 63840, 68210, 70364, 74480, 75390, 80416, 81852, 86160, 87955, 89376, 95494, 100520, 102315, 105546, 109136, 111720, 120624, 136420, 140728, 143241, 148960, 150780, 163704, 172320, 175910, 190988, 201040, 204630, 211092, 218272, 223440, 238735, 241248, 263865, 272840, 281456, 286482, 301560, 327408, 334229, 351820, 381976, 402080, 409260, 422184, 446880, 477470, 527730, 545680, 562912, 572964, 603120, 654816, 668458, 703640, 716205, 763952, 818520, 844368, 954940, 1002687, 1055460, 1091360, 1145928, 1206240, 1336916, 1407280, 1432410, 1527904, 1637040, 1671145, 1688736, 1909880, 2005374, 2110920, 2291856, 2673832, 2814560, 2864820, 3274080, 3342290, 3819760, 4010748, 4221840, 4583712, 5013435, 5347664, 5729640, 6684580, 7639520, 8021496, 8443680, 10026870, 10695328, 11459280, 13369160, 16042992, 20053740, 22918560, 26738320, 32085984, 40107480, 53476640, 80214960, 160429920]

約数ペア:

[(1, 160429920), (2, 80214960), (3, 53476640), (4, 40107480), (5, 32085984), (6, 26738320), (7, 22918560), (8, 20053740), (10, 16042992), (12, 13369160), (14, 11459280), (15, 10695328), (16, 10026870), (19, 8443680), (20, 8021496), (21, 7639520), (24, 6684580), (28, 5729640), (30, 5347664), (32, 5013435), (35, 4583712), (38, 4221840), (40, 4010748), (42, 3819760), (48, 3342290), (49, 3274080), (56, 2864820), (57, 2814560), (60, 2673832), (70, 2291856), (76, 2110920), (80, 2005374), (84, 1909880), (95, 1688736), (96, 1671145), (98, 1637040), (105, 1527904), (112, 1432410), (114, 1407280), (120, 1336916), (133, 1206240), (140, 1145928), (147, 1091360), (152, 1055460), (160, 1002687), (168, 954940), (190, 844368), (196, 818520), (210, 763952), (224, 716205), (228, 703640), (240, 668458), (245, 654816), (266, 603120), (280, 572964), (285, 562912), (294, 545680), (304, 527730), (336, 477470), (359, 446880), (380, 422184), (392, 409260), (399, 402080), (420, 381976), (456, 351820), (480, 334229), (490, 327408), (532, 301560), (560, 286482), (570, 281456), (588, 272840), (608, 263865), (665, 241248), (672, 238735), (718, 223440), (735, 218272), (760, 211092), (784, 204630), (798, 201040), (840, 190988), (912, 175910), (931, 172320), (980, 163704), (1064, 150780), (1077, 148960), (1120, 143241), (1140, 140728), (1176, 136420), (1330, 120624), (1436, 111720), (1470, 109136), (1520, 105546), (1568, 102315), (1596, 100520), (1680, 95494), (1795, 89376), (1824, 87955), (1862, 86160), (1960, 81852), (1995, 80416), (2128, 75390), (2154, 74480), (2280, 70364), (2352, 68210), (2513, 63840), (2660, 60312), (2793, 57440), (2872, 55860), (2940, 54568), (3040, 52773), (3192, 50260), (3360, 47747), (3590, 44688), (3724, 43080), (3920, 40926), (3990, 40208), (4256, 37695), (4308, 37240), (4560, 35182), (4655, 34464), (4704, 34105), (5026, 31920), (5320, 30156), (5385, 29792), (5586, 28720), (5744, 27930), (5880, 27284), (6384, 25130), (6821, 23520), (7180, 22344), (7448, 21540), (7539, 21280), (7840, 20463), (7980, 20104), (8616, 18620), (9120, 17591), (9310, 17232), (10052, 15960), (10640, 15078), (10770, 14896), (11172, 14360), (11488, 13965), (11760, 13642), (12565, 12768)]