765847680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 256

約数和(自身を含む): 2677328640

約数和(自身を除く): 1911480960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 240, 244, 260, 305, 312, 320, 366, 384, 390, 416, 480, 488, 503, 520, 610, 624, 640, 732, 780, 793, 832, 915, 960, 976, 1006, 1040, 1220, 1248, 1464, 1509, 1560, 1586, 1664, 1830, 1920, 1952, 2012, 2080, 2379, 2440, 2496, 2515, 2928, 3018, 3120, 3172, 3660, 3904, 3965, 4024, 4160, 4758, 4880, 4992, 5030, 5856, 6036, 6240, 6344, 6539, 7320, 7545, 7808, 7930, 8048, 8320, 9516, 9760, 10060, 11712, 11895, 12072, 12480, 12688, 13078, 14640, 15090, 15860, 16096, 19032, 19520, 19617, 20120, 23424, 23790, 24144, 24960, 25376, 26156, 29280, 30180, 30683, 31720, 32192, 32695, 38064, 39040, 39234, 40240, 47580, 48288, 50752, 52312, 58560, 60360, 61366, 63440, 64384, 65390, 76128, 78468, 80480, 92049, 95160, 96576, 98085, 101504, 104624, 117120, 120720, 122732, 126880, 130780, 152256, 153415, 156936, 160960, 184098, 190320, 193152, 196170, 209248, 241440, 245464, 253760, 261560, 304512, 306830, 313872, 321920, 368196, 380640, 392340, 398879, 418496, 460245, 482880, 490928, 507520, 523120, 613660, 627744, 736392, 761280, 784680, 797758, 836992, 920490, 965760, 981856, 1046240, 1196637, 1227320, 1255488, 1472784, 1522560, 1569360, 1595516, 1840980, 1963712, 1994395, 2092480, 2393274, 2454640, 2510976, 2945568, 3138720, 3191032, 3681960, 3927424, 3988790, 4184960, 4786548, 4909280, 5891136, 5983185, 6277440, 6382064, 7363920, 7977580, 9573096, 9818560, 11782272, 11966370, 12554880, 12764128, 14727840, 15955160, 19146192, 19637120, 23932740, 25528256, 29455680, 31910320, 38292384, 47865480, 51056512, 58911360, 63820640, 76584768, 95730960, 127641280, 153169536, 191461920, 255282560, 382923840, 765847680]

約数ペア:

[(1, 765847680), (2, 382923840), (3, 255282560), (4, 191461920), (5, 153169536), (6, 127641280), (8, 95730960), (10, 76584768), (12, 63820640), (13, 58911360), (15, 51056512), (16, 47865480), (20, 38292384), (24, 31910320), (26, 29455680), (30, 25528256), (32, 23932740), (39, 19637120), (40, 19146192), (48, 15955160), (52, 14727840), (60, 12764128), (61, 12554880), (64, 11966370), (65, 11782272), (78, 9818560), (80, 9573096), (96, 7977580), (104, 7363920), (120, 6382064), (122, 6277440), (128, 5983185), (130, 5891136), (156, 4909280), (160, 4786548), (183, 4184960), (192, 3988790), (195, 3927424), (208, 3681960), (240, 3191032), (244, 3138720), (260, 2945568), (305, 2510976), (312, 2454640), (320, 2393274), (366, 2092480), (384, 1994395), (390, 1963712), (416, 1840980), (480, 1595516), (488, 1569360), (503, 1522560), (520, 1472784), (610, 1255488), (624, 1227320), (640, 1196637), (732, 1046240), (780, 981856), (793, 965760), (832, 920490), (915, 836992), (960, 797758), (976, 784680), (1006, 761280), (1040, 736392), (1220, 627744), (1248, 613660), (1464, 523120), (1509, 507520), (1560, 490928), (1586, 482880), (1664, 460245), (1830, 418496), (1920, 398879), (1952, 392340), (2012, 380640), (2080, 368196), (2379, 321920), (2440, 313872), (2496, 306830), (2515, 304512), (2928, 261560), (3018, 253760), (3120, 245464), (3172, 241440), (3660, 209248), (3904, 196170), (3965, 193152), (4024, 190320), (4160, 184098), (4758, 160960), (4880, 156936), (4992, 153415), (5030, 152256), (5856, 130780), (6036, 126880), (6240, 122732), (6344, 120720), (6539, 117120), (7320, 104624), (7545, 101504), (7808, 98085), (7930, 96576), (8048, 95160), (8320, 92049), (9516, 80480), (9760, 78468), (10060, 76128), (11712, 65390), (11895, 64384), (12072, 63440), (12480, 61366), (12688, 60360), (13078, 58560), (14640, 52312), (15090, 50752), (15860, 48288), (16096, 47580), (19032, 40240), (19520, 39234), (19617, 39040), (20120, 38064), (23424, 32695), (23790, 32192), (24144, 31720), (24960, 30683), (25376, 30180), (26156, 29280)]