2235445440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:919

約数の個数: 224

約数和(自身を含む): 7470282240

約数和(自身を除く): 5234836800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 137, 138, 160, 184, 192, 230, 240, 274, 276, 320, 345, 368, 411, 460, 480, 548, 552, 685, 690, 736, 739, 822, 920, 960, 1096, 1104, 1370, 1380, 1472, 1478, 1644, 1840, 2055, 2192, 2208, 2217, 2740, 2760, 2956, 3151, 3288, 3680, 3695, 4110, 4384, 4416, 4434, 5480, 5520, 5912, 6302, 6576, 7360, 7390, 8220, 8768, 8868, 9453, 10960, 11040, 11085, 11824, 12604, 13152, 14780, 15755, 16440, 16997, 17736, 18906, 21920, 22080, 22170, 23648, 25208, 26304, 29560, 31510, 32880, 33994, 35472, 37812, 43840, 44340, 47265, 47296, 50416, 50991, 59120, 63020, 65760, 67988, 70944, 75624, 84985, 88680, 94530, 100832, 101243, 101982, 118240, 126040, 131520, 135976, 141888, 151248, 169970, 177360, 189060, 201664, 202486, 203964, 236480, 252080, 254955, 271952, 302496, 303729, 339940, 354720, 378120, 404972, 407928, 504160, 506215, 509910, 543904, 604992, 607458, 679880, 709440, 756240, 809944, 815856, 1008320, 1012430, 1019820, 1087808, 1214916, 1359760, 1512480, 1518645, 1619888, 1631712, 2024860, 2039640, 2328589, 2429832, 2719520, 3024960, 3037290, 3239776, 3263424, 4049720, 4079280, 4657178, 4859664, 5439040, 6074580, 6479552, 6985767, 8099440, 8158560, 9314356, 9719328, 11642945, 12149160, 13971534, 16198880, 16317120, 18628712, 19438656, 23285890, 24298320, 27943068, 32397760, 34928835, 37257424, 46571780, 48596640, 55886136, 69857670, 74514848, 93143560, 97193280, 111772272, 139715340, 149029696, 186287120, 223544544, 279430680, 372574240, 447089088, 558861360, 745148480, 1117722720, 2235445440]

約数ペア:

[(1, 2235445440), (2, 1117722720), (3, 745148480), (4, 558861360), (5, 447089088), (6, 372574240), (8, 279430680), (10, 223544544), (12, 186287120), (15, 149029696), (16, 139715340), (20, 111772272), (23, 97193280), (24, 93143560), (30, 74514848), (32, 69857670), (40, 55886136), (46, 48596640), (48, 46571780), (60, 37257424), (64, 34928835), (69, 32397760), (80, 27943068), (92, 24298320), (96, 23285890), (115, 19438656), (120, 18628712), (137, 16317120), (138, 16198880), (160, 13971534), (184, 12149160), (192, 11642945), (230, 9719328), (240, 9314356), (274, 8158560), (276, 8099440), (320, 6985767), (345, 6479552), (368, 6074580), (411, 5439040), (460, 4859664), (480, 4657178), (548, 4079280), (552, 4049720), (685, 3263424), (690, 3239776), (736, 3037290), (739, 3024960), (822, 2719520), (920, 2429832), (960, 2328589), (1096, 2039640), (1104, 2024860), (1370, 1631712), (1380, 1619888), (1472, 1518645), (1478, 1512480), (1644, 1359760), (1840, 1214916), (2055, 1087808), (2192, 1019820), (2208, 1012430), (2217, 1008320), (2740, 815856), (2760, 809944), (2956, 756240), (3151, 709440), (3288, 679880), (3680, 607458), (3695, 604992), (4110, 543904), (4384, 509910), (4416, 506215), (4434, 504160), (5480, 407928), (5520, 404972), (5912, 378120), (6302, 354720), (6576, 339940), (7360, 303729), (7390, 302496), (8220, 271952), (8768, 254955), (8868, 252080), (9453, 236480), (10960, 203964), (11040, 202486), (11085, 201664), (11824, 189060), (12604, 177360), (13152, 169970), (14780, 151248), (15755, 141888), (16440, 135976), (16997, 131520), (17736, 126040), (18906, 118240), (21920, 101982), (22080, 101243), (22170, 100832), (23648, 94530), (25208, 88680), (26304, 84985), (29560, 75624), (31510, 70944), (32880, 67988), (33994, 65760), (35472, 63020), (37812, 59120), (43840, 50991), (44340, 50416), (47265, 47296)]