2021897160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98533}}^1$

素因数の和:98572

約数の個数: 128

約数和(自身を含む): 7094448000

約数和(自身を除く): 5072550840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 98533, 197066, 295599, 394132, 492665, 591198, 788264, 886797, 985330, 1182396, 1477995, 1773594, 1872127, 1970660, 2364792, 2660391, 2955990, 3547188, 3744254, 3941320, 4433985, 5320782, 5616381, 5911980, 7094376, 7488508, 8867970, 9360635, 10641564, 11232762, 11823960, 13301955, 14977016, 16849143, 17735940, 18721270, 21283128, 22465524, 26603910, 28081905, 33698286, 35471880, 37442540, 44931048, 50547429, 53207820, 56163810, 67396572, 74885080, 84245715, 101094858, 106415640, 112327620, 134793144, 168491430, 202189716, 224655240, 252737145, 336982860, 404379432, 505474290, 673965720, 1010948580, 2021897160]

約数ペア:

[(1, 2021897160), (2, 1010948580), (3, 673965720), (4, 505474290), (5, 404379432), (6, 336982860), (8, 252737145), (9, 224655240), (10, 202189716), (12, 168491430), (15, 134793144), (18, 112327620), (19, 106415640), (20, 101094858), (24, 84245715), (27, 74885080), (30, 67396572), (36, 56163810), (38, 53207820), (40, 50547429), (45, 44931048), (54, 37442540), (57, 35471880), (60, 33698286), (72, 28081905), (76, 26603910), (90, 22465524), (95, 21283128), (108, 18721270), (114, 17735940), (120, 16849143), (135, 14977016), (152, 13301955), (171, 11823960), (180, 11232762), (190, 10641564), (216, 9360635), (228, 8867970), (270, 7488508), (285, 7094376), (342, 5911980), (360, 5616381), (380, 5320782), (456, 4433985), (513, 3941320), (540, 3744254), (570, 3547188), (684, 2955990), (760, 2660391), (855, 2364792), (1026, 1970660), (1080, 1872127), (1140, 1773594), (1368, 1477995), (1710, 1182396), (2052, 985330), (2280, 886797), (2565, 788264), (3420, 591198), (4104, 492665), (5130, 394132), (6840, 295599), (10260, 197066), (20520, 98533)]