809780640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 2629065600

約数和(自身を除く): 1819284960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 139, 159, 160, 212, 229, 240, 265, 278, 318, 417, 424, 458, 480, 530, 556, 636, 687, 695, 795, 834, 848, 916, 1060, 1112, 1145, 1272, 1374, 1390, 1590, 1668, 1696, 1832, 2085, 2120, 2224, 2290, 2544, 2748, 2780, 3180, 3336, 3435, 3664, 4170, 4240, 4448, 4580, 5088, 5496, 5560, 6360, 6672, 6870, 7328, 7367, 8340, 8480, 9160, 10992, 11120, 12137, 12720, 13344, 13740, 14734, 16680, 18320, 21984, 22101, 22240, 24274, 25440, 27480, 29468, 31831, 33360, 36411, 36640, 36835, 44202, 48548, 54960, 58936, 60685, 63662, 66720, 72822, 73670, 88404, 95493, 97096, 109920, 110505, 117872, 121370, 127324, 145644, 147340, 159155, 176808, 182055, 190986, 194192, 221010, 235744, 242740, 254648, 291288, 294680, 318310, 353616, 364110, 381972, 388384, 442020, 477465, 485480, 509296, 582576, 589360, 636620, 707232, 728220, 763944, 884040, 954930, 970960, 1018592, 1165152, 1178720, 1273240, 1456440, 1527888, 1687043, 1768080, 1909860, 1941920, 2546480, 2912880, 3055776, 3374086, 3536160, 3819720, 5061129, 5092960, 5825760, 6748172, 7639440, 8435215, 10122258, 13496344, 15278880, 16870430, 20244516, 25305645, 26992688, 33740860, 40489032, 50611290, 53985376, 67481720, 80978064, 101222580, 134963440, 161956128, 202445160, 269926880, 404890320, 809780640]

約数ペア:

[(1, 809780640), (2, 404890320), (3, 269926880), (4, 202445160), (5, 161956128), (6, 134963440), (8, 101222580), (10, 80978064), (12, 67481720), (15, 53985376), (16, 50611290), (20, 40489032), (24, 33740860), (30, 26992688), (32, 25305645), (40, 20244516), (48, 16870430), (53, 15278880), (60, 13496344), (80, 10122258), (96, 8435215), (106, 7639440), (120, 6748172), (139, 5825760), (159, 5092960), (160, 5061129), (212, 3819720), (229, 3536160), (240, 3374086), (265, 3055776), (278, 2912880), (318, 2546480), (417, 1941920), (424, 1909860), (458, 1768080), (480, 1687043), (530, 1527888), (556, 1456440), (636, 1273240), (687, 1178720), (695, 1165152), (795, 1018592), (834, 970960), (848, 954930), (916, 884040), (1060, 763944), (1112, 728220), (1145, 707232), (1272, 636620), (1374, 589360), (1390, 582576), (1590, 509296), (1668, 485480), (1696, 477465), (1832, 442020), (2085, 388384), (2120, 381972), (2224, 364110), (2290, 353616), (2544, 318310), (2748, 294680), (2780, 291288), (3180, 254648), (3336, 242740), (3435, 235744), (3664, 221010), (4170, 194192), (4240, 190986), (4448, 182055), (4580, 176808), (5088, 159155), (5496, 147340), (5560, 145644), (6360, 127324), (6672, 121370), (6870, 117872), (7328, 110505), (7367, 109920), (8340, 97096), (8480, 95493), (9160, 88404), (10992, 73670), (11120, 72822), (12137, 66720), (12720, 63662), (13344, 60685), (13740, 58936), (14734, 54960), (16680, 48548), (18320, 44202), (21984, 36835), (22101, 36640), (22240, 36411), (24274, 33360), (25440, 31831), (27480, 29468)]