216185040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15803}}^1$

素因数の和:15841

約数の個数: 120

約数和(自身を含む): 764281440

約数和(自身を除く): 548096400

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, 15803, 31606, 47409, 63212, 79015, 94818, 126424, 142227, 158030, 189636, 237045, 252848, 284454, 300257, 316060, 379272, 474090, 568908, 600514, 632120, 711135, 758544, 900771, 948180, 1137816, 1201028, 1264240, 1422270, 1501285, 1801542, 1896360, 2275632, 2402056, 2702313, 2844540, 3002570, 3603084, 3792720, 4503855, 4804112, 5404626, 5689080, 6005140, 7206168, 9007710, 10809252, 11378160, 12010280, 13511565, 14412336, 18015420, 21618504, 24020560, 27023130, 36030840, 43237008, 54046260, 72061680, 108092520, 216185040]

約数ペア:

[(1, 216185040), (2, 108092520), (3, 72061680), (4, 54046260), (5, 43237008), (6, 36030840), (8, 27023130), (9, 24020560), (10, 21618504), (12, 18015420), (15, 14412336), (16, 13511565), (18, 12010280), (19, 11378160), (20, 10809252), (24, 9007710), (30, 7206168), (36, 6005140), (38, 5689080), (40, 5404626), (45, 4804112), (48, 4503855), (57, 3792720), (60, 3603084), (72, 3002570), (76, 2844540), (80, 2702313), (90, 2402056), (95, 2275632), (114, 1896360), (120, 1801542), (144, 1501285), (152, 1422270), (171, 1264240), (180, 1201028), (190, 1137816), (228, 948180), (240, 900771), (285, 758544), (304, 711135), (342, 632120), (360, 600514), (380, 568908), (456, 474090), (570, 379272), (684, 316060), (720, 300257), (760, 284454), (855, 252848), (912, 237045), (1140, 189636), (1368, 158030), (1520, 142227), (1710, 126424), (2280, 94818), (2736, 79015), (3420, 63212), (4560, 47409), (6840, 31606), (13680, 15803)]