1917924480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{36997}}^1$

素因数の和:37028

約数の個数: 160

約数和(自身を含む): 6849439740

約数和(自身を除く): 4931515260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 36997, 51840, 73994, 110991, 147988, 184985, 221982, 295976, 332973, 369970, 443964, 554955, 591952, 665946, 739940, 887928, 998919, 1109910, 1183904, 1331892, 1479880, 1664865, 1775856, 1997838, 2219820, 2367808, 2663784, 2959760, 2996757, 3329730, 3551712, 3995676, 4439640, 4735616, 4994595, 5327568, 5919520, 5993514, 6659460, 7103424, 7991352, 8879280, 9989190, 10655136, 11839040, 11987028, 13318920, 14206848, 14983785, 15982704, 17758560, 19978380, 21310272, 23678080, 23974056, 26637840, 29967570, 31965408, 35517120, 39956760, 42620544, 47948112, 53275680, 59935140, 63930816, 71034240, 79913520, 95896224, 106551360, 119870280, 127861632, 159827040, 191792448, 213102720, 239740560, 319654080, 383584896, 479481120, 639308160, 958962240, 1917924480]

約数ペア:

[(1, 1917924480), (2, 958962240), (3, 639308160), (4, 479481120), (5, 383584896), (6, 319654080), (8, 239740560), (9, 213102720), (10, 191792448), (12, 159827040), (15, 127861632), (16, 119870280), (18, 106551360), (20, 95896224), (24, 79913520), (27, 71034240), (30, 63930816), (32, 59935140), (36, 53275680), (40, 47948112), (45, 42620544), (48, 39956760), (54, 35517120), (60, 31965408), (64, 29967570), (72, 26637840), (80, 23974056), (81, 23678080), (90, 21310272), (96, 19978380), (108, 17758560), (120, 15982704), (128, 14983785), (135, 14206848), (144, 13318920), (160, 11987028), (162, 11839040), (180, 10655136), (192, 9989190), (216, 8879280), (240, 7991352), (270, 7103424), (288, 6659460), (320, 5993514), (324, 5919520), (360, 5327568), (384, 4994595), (405, 4735616), (432, 4439640), (480, 3995676), (540, 3551712), (576, 3329730), (640, 2996757), (648, 2959760), (720, 2663784), (810, 2367808), (864, 2219820), (960, 1997838), (1080, 1775856), (1152, 1664865), (1296, 1479880), (1440, 1331892), (1620, 1183904), (1728, 1109910), (1920, 998919), (2160, 887928), (2592, 739940), (2880, 665946), (3240, 591952), (3456, 554955), (4320, 443964), (5184, 369970), (5760, 332973), (6480, 295976), (8640, 221982), (10368, 184985), (12960, 147988), (17280, 110991), (25920, 73994), (36997, 51840)]