201331680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2289

約数の個数: 192

約数和(自身を含む): 732872448

約数和(自身を除く): 531540768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2243, 2244, 2640, 2720, 2805, 2992, 3740, 4080, 4486, 4488, 5280, 5610, 5984, 6729, 7480, 8160, 8972, 8976, 11215, 11220, 13458, 14960, 17944, 17952, 22430, 22440, 24673, 26916, 29920, 33645, 35888, 38131, 44860, 44880, 49346, 53832, 67290, 71776, 74019, 76262, 89720, 89760, 98692, 107664, 114393, 123365, 134580, 148038, 152524, 179440, 190655, 197384, 215328, 228786, 246730, 269160, 296076, 305048, 358880, 370095, 381310, 394768, 419441, 457572, 493460, 538320, 571965, 592152, 610096, 740190, 762620, 789536, 838882, 915144, 986920, 1076640, 1143930, 1184304, 1220192, 1258323, 1480380, 1525240, 1677764, 1830288, 1973840, 2097205, 2287860, 2368608, 2516646, 2960760, 3050480, 3355528, 3660576, 3947680, 4194410, 4575720, 5033292, 5921520, 6100960, 6291615, 6711056, 8388820, 9151440, 10066584, 11843040, 12583230, 13422112, 16777640, 18302880, 20133168, 25166460, 33555280, 40266336, 50332920, 67110560, 100665840, 201331680]

約数ペア:

[(1, 201331680), (2, 100665840), (3, 67110560), (4, 50332920), (5, 40266336), (6, 33555280), (8, 25166460), (10, 20133168), (11, 18302880), (12, 16777640), (15, 13422112), (16, 12583230), (17, 11843040), (20, 10066584), (22, 9151440), (24, 8388820), (30, 6711056), (32, 6291615), (33, 6100960), (34, 5921520), (40, 5033292), (44, 4575720), (48, 4194410), (51, 3947680), (55, 3660576), (60, 3355528), (66, 3050480), (68, 2960760), (80, 2516646), (85, 2368608), (88, 2287860), (96, 2097205), (102, 1973840), (110, 1830288), (120, 1677764), (132, 1525240), (136, 1480380), (160, 1258323), (165, 1220192), (170, 1184304), (176, 1143930), (187, 1076640), (204, 986920), (220, 915144), (240, 838882), (255, 789536), (264, 762620), (272, 740190), (330, 610096), (340, 592152), (352, 571965), (374, 538320), (408, 493460), (440, 457572), (480, 419441), (510, 394768), (528, 381310), (544, 370095), (561, 358880), (660, 305048), (680, 296076), (748, 269160), (816, 246730), (880, 228786), (935, 215328), (1020, 197384), (1056, 190655), (1122, 179440), (1320, 152524), (1360, 148038), (1496, 134580), (1632, 123365), (1760, 114393), (1870, 107664), (2040, 98692), (2243, 89760), (2244, 89720), (2640, 76262), (2720, 74019), (2805, 71776), (2992, 67290), (3740, 53832), (4080, 49346), (4486, 44880), (4488, 44860), (5280, 38131), (5610, 35888), (5984, 33645), (6729, 29920), (7480, 26916), (8160, 24673), (8972, 22440), (8976, 22430), (11215, 17952), (11220, 17944), (13458, 14960)]