725340125520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53021939}}^1$

素因数の和:53021977

約数の個数: 120

約数和(自身を含む): 2564141018400

約数和(自身を除く): 1838800892880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 53021939, 106043878, 159065817, 212087756, 265109695, 318131634, 424175512, 477197451, 530219390, 636263268, 795329085, 848351024, 954394902, 1007416841, 1060438780, 1272526536, 1590658170, 1908789804, 2014833682, 2120877560, 2385987255, 2545053072, 3022250523, 3181316340, 3817579608, 4029667364, 4241755120, 4771974510, 5037084205, 6044501046, 6362632680, 7635159216, 8059334728, 9066751569, 9543949020, 10074168410, 12089002092, 12725265360, 15111252615, 16118669456, 18133503138, 19087898040, 20148336820, 24178004184, 30222505230, 36267006276, 38175796080, 40296673640, 45333757845, 48356008368, 60445010460, 72534012552, 80593347280, 90667515690, 120890020920, 145068025104, 181335031380, 241780041840, 362670062760, 725340125520]

約数ペア:

[(1, 725340125520), (2, 362670062760), (3, 241780041840), (4, 181335031380), (5, 145068025104), (6, 120890020920), (8, 90667515690), (9, 80593347280), (10, 72534012552), (12, 60445010460), (15, 48356008368), (16, 45333757845), (18, 40296673640), (19, 38175796080), (20, 36267006276), (24, 30222505230), (30, 24178004184), (36, 20148336820), (38, 19087898040), (40, 18133503138), (45, 16118669456), (48, 15111252615), (57, 12725265360), (60, 12089002092), (72, 10074168410), (76, 9543949020), (80, 9066751569), (90, 8059334728), (95, 7635159216), (114, 6362632680), (120, 6044501046), (144, 5037084205), (152, 4771974510), (171, 4241755120), (180, 4029667364), (190, 3817579608), (228, 3181316340), (240, 3022250523), (285, 2545053072), (304, 2385987255), (342, 2120877560), (360, 2014833682), (380, 1908789804), (456, 1590658170), (570, 1272526536), (684, 1060438780), (720, 1007416841), (760, 954394902), (855, 848351024), (912, 795329085), (1140, 636263268), (1368, 530219390), (1520, 477197451), (1710, 424175512), (2280, 318131634), (2736, 265109695), (3420, 212087756), (4560, 159065817), (6840, 106043878), (13680, 53021939)]