771660960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2875

約数の個数: 192

約数和(自身を含む): 2812465152

約数和(自身を除く): 2040804192

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, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 996, 1120, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2656, 2767, 2905, 3320, 3360, 3486, 3984, 4648, 4980, 5534, 5810, 6640, 6972, 7968, 8301, 8715, 9296, 9960, 11068, 11620, 13280, 13835, 13944, 16602, 17430, 18592, 19369, 19920, 22136, 23240, 27670, 27888, 33204, 34860, 38738, 39840, 41505, 44272, 46480, 55340, 55776, 58107, 66408, 69720, 77476, 83010, 88544, 92960, 96845, 110680, 116214, 132816, 139440, 154952, 166020, 193690, 221360, 229661, 232428, 265632, 278880, 290535, 309904, 332040, 387380, 442720, 459322, 464856, 581070, 619808, 664080, 688983, 774760, 918644, 929712, 1148305, 1162140, 1328160, 1377966, 1549520, 1607627, 1837288, 1859424, 2296610, 2324280, 2755932, 3099040, 3215254, 3444915, 3674576, 4593220, 4648560, 4822881, 5511864, 6430508, 6889830, 7349152, 8038135, 9186440, 9297120, 9645762, 11023728, 12861016, 13779660, 16076270, 18372880, 19291524, 22047456, 24114405, 25722032, 27559320, 32152540, 36745760, 38583048, 48228810, 51444064, 55118640, 64305080, 77166096, 96457620, 110237280, 128610160, 154332192, 192915240, 257220320, 385830480, 771660960]

約数ペア:

[(1, 771660960), (2, 385830480), (3, 257220320), (4, 192915240), (5, 154332192), (6, 128610160), (7, 110237280), (8, 96457620), (10, 77166096), (12, 64305080), (14, 55118640), (15, 51444064), (16, 48228810), (20, 38583048), (21, 36745760), (24, 32152540), (28, 27559320), (30, 25722032), (32, 24114405), (35, 22047456), (40, 19291524), (42, 18372880), (48, 16076270), (56, 13779660), (60, 12861016), (70, 11023728), (80, 9645762), (83, 9297120), (84, 9186440), (96, 8038135), (105, 7349152), (112, 6889830), (120, 6430508), (140, 5511864), (160, 4822881), (166, 4648560), (168, 4593220), (210, 3674576), (224, 3444915), (240, 3215254), (249, 3099040), (280, 2755932), (332, 2324280), (336, 2296610), (415, 1859424), (420, 1837288), (480, 1607627), (498, 1549520), (560, 1377966), (581, 1328160), (664, 1162140), (672, 1148305), (830, 929712), (840, 918644), (996, 774760), (1120, 688983), (1162, 664080), (1245, 619808), (1328, 581070), (1660, 464856), (1680, 459322), (1743, 442720), (1992, 387380), (2324, 332040), (2490, 309904), (2656, 290535), (2767, 278880), (2905, 265632), (3320, 232428), (3360, 229661), (3486, 221360), (3984, 193690), (4648, 166020), (4980, 154952), (5534, 139440), (5810, 132816), (6640, 116214), (6972, 110680), (7968, 96845), (8301, 92960), (8715, 88544), (9296, 83010), (9960, 77476), (11068, 69720), (11620, 66408), (13280, 58107), (13835, 55776), (13944, 55340), (16602, 46480), (17430, 44272), (18592, 41505), (19369, 39840), (19920, 38738), (22136, 34860), (23240, 33204), (27670, 27888)]