202012560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14767}}^1$

素因数の和:14805

約数の個数: 120

約数和(自身を含む): 714180480

約数和(自身を除く): 512167920

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, 14767, 29534, 44301, 59068, 73835, 88602, 118136, 132903, 147670, 177204, 221505, 236272, 265806, 280573, 295340, 354408, 443010, 531612, 561146, 590680, 664515, 708816, 841719, 886020, 1063224, 1122292, 1181360, 1329030, 1402865, 1683438, 1772040, 2126448, 2244584, 2525157, 2658060, 2805730, 3366876, 3544080, 4208595, 4489168, 5050314, 5316120, 5611460, 6733752, 8417190, 10100628, 10632240, 11222920, 12625785, 13467504, 16834380, 20201256, 22445840, 25251570, 33668760, 40402512, 50503140, 67337520, 101006280, 202012560]

約数ペア:

[(1, 202012560), (2, 101006280), (3, 67337520), (4, 50503140), (5, 40402512), (6, 33668760), (8, 25251570), (9, 22445840), (10, 20201256), (12, 16834380), (15, 13467504), (16, 12625785), (18, 11222920), (19, 10632240), (20, 10100628), (24, 8417190), (30, 6733752), (36, 5611460), (38, 5316120), (40, 5050314), (45, 4489168), (48, 4208595), (57, 3544080), (60, 3366876), (72, 2805730), (76, 2658060), (80, 2525157), (90, 2244584), (95, 2126448), (114, 1772040), (120, 1683438), (144, 1402865), (152, 1329030), (171, 1181360), (180, 1122292), (190, 1063224), (228, 886020), (240, 841719), (285, 708816), (304, 664515), (342, 590680), (360, 561146), (380, 531612), (456, 443010), (570, 354408), (684, 295340), (720, 280573), (760, 265806), (855, 236272), (912, 221505), (1140, 177204), (1368, 147670), (1520, 132903), (1710, 118136), (2280, 88602), (2736, 73835), (3420, 59068), (4560, 44301), (6840, 29534), (13680, 14767)]