2013456720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6997}}^1$

素因数の和:7133

約数の個数: 160

約数和(自身を含む): 6872595840

約数和(自身を除く): 4859139120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 132, 165, 176, 218, 220, 240, 264, 327, 330, 436, 440, 528, 545, 654, 660, 872, 880, 1090, 1199, 1308, 1320, 1635, 1744, 2180, 2398, 2616, 2640, 3270, 3597, 4360, 4796, 5232, 5995, 6540, 6997, 7194, 8720, 9592, 11990, 13080, 13994, 14388, 17985, 19184, 20991, 23980, 26160, 27988, 28776, 34985, 35970, 41982, 47960, 55976, 57552, 69970, 71940, 76967, 83964, 95920, 104955, 111952, 139940, 143880, 153934, 167928, 209910, 230901, 279880, 287760, 307868, 335856, 384835, 419820, 461802, 559760, 615736, 762673, 769670, 839640, 923604, 1154505, 1231472, 1525346, 1539340, 1679280, 1847208, 2288019, 2309010, 3050692, 3078680, 3694416, 3813365, 4576038, 4618020, 6101384, 6157360, 7626730, 8389403, 9152076, 9236040, 11440095, 12202768, 15253460, 16778806, 18304152, 18472080, 22880190, 25168209, 30506920, 33557612, 36608304, 41947015, 45760380, 50336418, 61013840, 67115224, 83894030, 91520760, 100672836, 125841045, 134230448, 167788060, 183041520, 201345672, 251682090, 335576120, 402691344, 503364180, 671152240, 1006728360, 2013456720]

約数ペア:

[(1, 2013456720), (2, 1006728360), (3, 671152240), (4, 503364180), (5, 402691344), (6, 335576120), (8, 251682090), (10, 201345672), (11, 183041520), (12, 167788060), (15, 134230448), (16, 125841045), (20, 100672836), (22, 91520760), (24, 83894030), (30, 67115224), (33, 61013840), (40, 50336418), (44, 45760380), (48, 41947015), (55, 36608304), (60, 33557612), (66, 30506920), (80, 25168209), (88, 22880190), (109, 18472080), (110, 18304152), (120, 16778806), (132, 15253460), (165, 12202768), (176, 11440095), (218, 9236040), (220, 9152076), (240, 8389403), (264, 7626730), (327, 6157360), (330, 6101384), (436, 4618020), (440, 4576038), (528, 3813365), (545, 3694416), (654, 3078680), (660, 3050692), (872, 2309010), (880, 2288019), (1090, 1847208), (1199, 1679280), (1308, 1539340), (1320, 1525346), (1635, 1231472), (1744, 1154505), (2180, 923604), (2398, 839640), (2616, 769670), (2640, 762673), (3270, 615736), (3597, 559760), (4360, 461802), (4796, 419820), (5232, 384835), (5995, 335856), (6540, 307868), (6997, 287760), (7194, 279880), (8720, 230901), (9592, 209910), (11990, 167928), (13080, 153934), (13994, 143880), (14388, 139940), (17985, 111952), (19184, 104955), (20991, 95920), (23980, 83964), (26160, 76967), (27988, 71940), (28776, 69970), (34985, 57552), (35970, 55976), (41982, 47960)]