7125104880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{520841}}^1$

素因数の和:520879

約数の個数: 120

約数和(自身を含む): 25187919120

約数和(自身を除く): 18062814240

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, 520841, 1041682, 1562523, 2083364, 2604205, 3125046, 4166728, 4687569, 5208410, 6250092, 7812615, 8333456, 9375138, 9895979, 10416820, 12500184, 15625230, 18750276, 19791958, 20833640, 23437845, 25000368, 29687937, 31250460, 37500552, 39583916, 41667280, 46875690, 49479895, 59375874, 62500920, 75001104, 79167832, 89063811, 93751380, 98959790, 118751748, 125001840, 148439685, 158335664, 178127622, 187502760, 197919580, 237503496, 296879370, 356255244, 375005520, 395839160, 445319055, 475006992, 593758740, 712510488, 791678320, 890638110, 1187517480, 1425020976, 1781276220, 2375034960, 3562552440, 7125104880]

約数ペア:

[(1, 7125104880), (2, 3562552440), (3, 2375034960), (4, 1781276220), (5, 1425020976), (6, 1187517480), (8, 890638110), (9, 791678320), (10, 712510488), (12, 593758740), (15, 475006992), (16, 445319055), (18, 395839160), (19, 375005520), (20, 356255244), (24, 296879370), (30, 237503496), (36, 197919580), (38, 187502760), (40, 178127622), (45, 158335664), (48, 148439685), (57, 125001840), (60, 118751748), (72, 98959790), (76, 93751380), (80, 89063811), (90, 79167832), (95, 75001104), (114, 62500920), (120, 59375874), (144, 49479895), (152, 46875690), (171, 41667280), (180, 39583916), (190, 37500552), (228, 31250460), (240, 29687937), (285, 25000368), (304, 23437845), (342, 20833640), (360, 19791958), (380, 18750276), (456, 15625230), (570, 12500184), (684, 10416820), (720, 9895979), (760, 9375138), (855, 8333456), (912, 7812615), (1140, 6250092), (1368, 5208410), (1520, 4687569), (1710, 4166728), (2280, 3125046), (2736, 2604205), (3420, 2083364), (4560, 1562523), (6840, 1041682), (13680, 520841)]