202067280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14771}}^1$

素因数の和:14809

約数の個数: 120

約数和(自身を含む): 714373920

約数和(自身を除く): 512306640

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, 14771, 29542, 44313, 59084, 73855, 88626, 118168, 132939, 147710, 177252, 221565, 236336, 265878, 280649, 295420, 354504, 443130, 531756, 561298, 590840, 664695, 709008, 841947, 886260, 1063512, 1122596, 1181680, 1329390, 1403245, 1683894, 1772520, 2127024, 2245192, 2525841, 2658780, 2806490, 3367788, 3545040, 4209735, 4490384, 5051682, 5317560, 5612980, 6735576, 8419470, 10103364, 10635120, 11225960, 12629205, 13471152, 16838940, 20206728, 22451920, 25258410, 33677880, 40413456, 50516820, 67355760, 101033640, 202067280]

約数ペア:

[(1, 202067280), (2, 101033640), (3, 67355760), (4, 50516820), (5, 40413456), (6, 33677880), (8, 25258410), (9, 22451920), (10, 20206728), (12, 16838940), (15, 13471152), (16, 12629205), (18, 11225960), (19, 10635120), (20, 10103364), (24, 8419470), (30, 6735576), (36, 5612980), (38, 5317560), (40, 5051682), (45, 4490384), (48, 4209735), (57, 3545040), (60, 3367788), (72, 2806490), (76, 2658780), (80, 2525841), (90, 2245192), (95, 2127024), (114, 1772520), (120, 1683894), (144, 1403245), (152, 1329390), (171, 1181680), (180, 1122596), (190, 1063512), (228, 886260), (240, 841947), (285, 709008), (304, 664695), (342, 590840), (360, 561298), (380, 531756), (456, 443130), (570, 354504), (684, 295420), (720, 280649), (760, 265878), (855, 236336), (912, 221565), (1140, 177252), (1368, 147710), (1520, 132939), (1710, 118168), (2280, 88626), (2736, 73855), (3420, 59084), (4560, 44313), (6840, 29542), (13680, 14771)]