7808640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 29302560

約数和(自身を除く): 21493920

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, 49, 56, 60, 64, 70, 80, 83, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 166, 168, 192, 196, 210, 224, 240, 245, 249, 280, 294, 320, 332, 336, 384, 392, 415, 420, 448, 480, 490, 498, 560, 581, 588, 640, 664, 672, 735, 784, 830, 840, 896, 960, 980, 996, 1120, 1162, 1176, 1245, 1328, 1344, 1470, 1568, 1660, 1680, 1743, 1920, 1960, 1992, 2240, 2324, 2352, 2490, 2656, 2688, 2905, 2940, 3136, 3320, 3360, 3486, 3920, 3984, 4067, 4480, 4648, 4704, 4980, 5312, 5810, 5880, 6272, 6640, 6720, 6972, 7840, 7968, 8134, 8715, 9296, 9408, 9960, 10624, 11620, 11760, 12201, 13280, 13440, 13944, 15680, 15936, 16268, 17430, 18592, 18816, 19920, 20335, 23240, 23520, 24402, 26560, 27888, 31360, 31872, 32536, 34860, 37184, 39840, 40670, 46480, 47040, 48804, 53120, 55776, 61005, 65072, 69720, 74368, 79680, 81340, 92960, 94080, 97608, 111552, 122010, 130144, 139440, 159360, 162680, 185920, 195216, 223104, 244020, 260288, 278880, 325360, 371840, 390432, 488040, 520576, 557760, 650720, 780864, 976080, 1115520, 1301440, 1561728, 1952160, 2602880, 3904320, 7808640]

約数ペア:

[(1, 7808640), (2, 3904320), (3, 2602880), (4, 1952160), (5, 1561728), (6, 1301440), (7, 1115520), (8, 976080), (10, 780864), (12, 650720), (14, 557760), (15, 520576), (16, 488040), (20, 390432), (21, 371840), (24, 325360), (28, 278880), (30, 260288), (32, 244020), (35, 223104), (40, 195216), (42, 185920), (48, 162680), (49, 159360), (56, 139440), (60, 130144), (64, 122010), (70, 111552), (80, 97608), (83, 94080), (84, 92960), (96, 81340), (98, 79680), (105, 74368), (112, 69720), (120, 65072), (128, 61005), (140, 55776), (147, 53120), (160, 48804), (166, 47040), (168, 46480), (192, 40670), (196, 39840), (210, 37184), (224, 34860), (240, 32536), (245, 31872), (249, 31360), (280, 27888), (294, 26560), (320, 24402), (332, 23520), (336, 23240), (384, 20335), (392, 19920), (415, 18816), (420, 18592), (448, 17430), (480, 16268), (490, 15936), (498, 15680), (560, 13944), (581, 13440), (588, 13280), (640, 12201), (664, 11760), (672, 11620), (735, 10624), (784, 9960), (830, 9408), (840, 9296), (896, 8715), (960, 8134), (980, 7968), (996, 7840), (1120, 6972), (1162, 6720), (1176, 6640), (1245, 6272), (1328, 5880), (1344, 5810), (1470, 5312), (1568, 4980), (1660, 4704), (1680, 4648), (1743, 4480), (1920, 4067), (1960, 3984), (1992, 3920), (2240, 3486), (2324, 3360), (2352, 3320), (2490, 3136), (2656, 2940), (2688, 2905)]