203380560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14867}}^1$

素因数の和:14905

約数の個数: 120

約数和(自身を含む): 719016480

約数和(自身を除く): 515635920

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, 14867, 29734, 44601, 59468, 74335, 89202, 118936, 133803, 148670, 178404, 223005, 237872, 267606, 282473, 297340, 356808, 446010, 535212, 564946, 594680, 669015, 713616, 847419, 892020, 1070424, 1129892, 1189360, 1338030, 1412365, 1694838, 1784040, 2140848, 2259784, 2542257, 2676060, 2824730, 3389676, 3568080, 4237095, 4519568, 5084514, 5352120, 5649460, 6779352, 8474190, 10169028, 10704240, 11298920, 12711285, 13558704, 16948380, 20338056, 22597840, 25422570, 33896760, 40676112, 50845140, 67793520, 101690280, 203380560]

約数ペア:

[(1, 203380560), (2, 101690280), (3, 67793520), (4, 50845140), (5, 40676112), (6, 33896760), (8, 25422570), (9, 22597840), (10, 20338056), (12, 16948380), (15, 13558704), (16, 12711285), (18, 11298920), (19, 10704240), (20, 10169028), (24, 8474190), (30, 6779352), (36, 5649460), (38, 5352120), (40, 5084514), (45, 4519568), (48, 4237095), (57, 3568080), (60, 3389676), (72, 2824730), (76, 2676060), (80, 2542257), (90, 2259784), (95, 2140848), (114, 1784040), (120, 1694838), (144, 1412365), (152, 1338030), (171, 1189360), (180, 1129892), (190, 1070424), (228, 892020), (240, 847419), (285, 713616), (304, 669015), (342, 594680), (360, 564946), (380, 535212), (456, 446010), (570, 356808), (684, 297340), (720, 282473), (760, 267606), (855, 237872), (912, 223005), (1140, 178404), (1368, 148670), (1520, 133803), (1710, 118936), (2280, 89202), (2736, 74335), (3420, 59468), (4560, 44601), (6840, 29734), (13680, 14867)]