244258320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 786449664

約数和(自身を除く): 542191344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 103, 120, 123, 164, 205, 206, 240, 241, 246, 309, 328, 410, 412, 482, 492, 515, 615, 618, 656, 723, 820, 824, 964, 984, 1030, 1205, 1230, 1236, 1446, 1545, 1640, 1648, 1928, 1968, 2060, 2410, 2460, 2472, 2892, 3090, 3280, 3615, 3856, 4120, 4223, 4820, 4920, 4944, 5784, 6180, 7230, 8240, 8446, 9640, 9840, 9881, 11568, 12360, 12669, 14460, 16892, 19280, 19762, 21115, 24720, 24823, 25338, 28920, 29643, 33784, 39524, 42230, 49405, 49646, 50676, 57840, 59286, 63345, 67568, 74469, 79048, 84460, 98810, 99292, 101352, 118572, 124115, 126690, 148215, 148938, 158096, 168920, 197620, 198584, 202704, 237144, 248230, 253380, 296430, 297876, 337840, 372345, 395240, 397168, 474288, 496460, 506760, 592860, 595752, 744690, 790480, 992920, 1013520, 1017743, 1185720, 1191504, 1489380, 1985840, 2035486, 2371440, 2978760, 3053229, 4070972, 5088715, 5957520, 6106458, 8141944, 10177430, 12212916, 15266145, 16283888, 20354860, 24425832, 30532290, 40709720, 48851664, 61064580, 81419440, 122129160, 244258320]

約数ペア:

[(1, 244258320), (2, 122129160), (3, 81419440), (4, 61064580), (5, 48851664), (6, 40709720), (8, 30532290), (10, 24425832), (12, 20354860), (15, 16283888), (16, 15266145), (20, 12212916), (24, 10177430), (30, 8141944), (40, 6106458), (41, 5957520), (48, 5088715), (60, 4070972), (80, 3053229), (82, 2978760), (103, 2371440), (120, 2035486), (123, 1985840), (164, 1489380), (205, 1191504), (206, 1185720), (240, 1017743), (241, 1013520), (246, 992920), (309, 790480), (328, 744690), (410, 595752), (412, 592860), (482, 506760), (492, 496460), (515, 474288), (615, 397168), (618, 395240), (656, 372345), (723, 337840), (820, 297876), (824, 296430), (964, 253380), (984, 248230), (1030, 237144), (1205, 202704), (1230, 198584), (1236, 197620), (1446, 168920), (1545, 158096), (1640, 148938), (1648, 148215), (1928, 126690), (1968, 124115), (2060, 118572), (2410, 101352), (2460, 99292), (2472, 98810), (2892, 84460), (3090, 79048), (3280, 74469), (3615, 67568), (3856, 63345), (4120, 59286), (4223, 57840), (4820, 50676), (4920, 49646), (4944, 49405), (5784, 42230), (6180, 39524), (7230, 33784), (8240, 29643), (8446, 28920), (9640, 25338), (9840, 24823), (9881, 24720), (11568, 21115), (12360, 19762), (12669, 19280), (14460, 16892)]