190726560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7011

約数の個数: 144

約数和(自身を含む): 685208160

約数和(自身を除く): 494481600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 6971, 9120, 13680, 13942, 20913, 27360, 27884, 34855, 41826, 55768, 62739, 69710, 83652, 104565, 111536, 125478, 132449, 139420, 167304, 209130, 223072, 250956, 264898, 278840, 313695, 334608, 397347, 418260, 501912, 529796, 557680, 627390, 662245, 669216, 794694, 836520, 1003824, 1059592, 1115360, 1192041, 1254780, 1324490, 1589388, 1673040, 1986735, 2007648, 2119184, 2384082, 2509560, 2648980, 3178776, 3346080, 3973470, 4238368, 4768164, 5019120, 5297960, 5960205, 6357552, 7946940, 9536328, 10038240, 10595920, 11920410, 12715104, 15893880, 19072656, 21191840, 23840820, 31787760, 38145312, 47681640, 63575520, 95363280, 190726560]

約数ペア:

[(1, 190726560), (2, 95363280), (3, 63575520), (4, 47681640), (5, 38145312), (6, 31787760), (8, 23840820), (9, 21191840), (10, 19072656), (12, 15893880), (15, 12715104), (16, 11920410), (18, 10595920), (19, 10038240), (20, 9536328), (24, 7946940), (30, 6357552), (32, 5960205), (36, 5297960), (38, 5019120), (40, 4768164), (45, 4238368), (48, 3973470), (57, 3346080), (60, 3178776), (72, 2648980), (76, 2509560), (80, 2384082), (90, 2119184), (95, 2007648), (96, 1986735), (114, 1673040), (120, 1589388), (144, 1324490), (152, 1254780), (160, 1192041), (171, 1115360), (180, 1059592), (190, 1003824), (228, 836520), (240, 794694), (285, 669216), (288, 662245), (304, 627390), (342, 557680), (360, 529796), (380, 501912), (456, 418260), (480, 397347), (570, 334608), (608, 313695), (684, 278840), (720, 264898), (760, 250956), (855, 223072), (912, 209130), (1140, 167304), (1368, 139420), (1440, 132449), (1520, 125478), (1710, 111536), (1824, 104565), (2280, 83652), (2736, 69710), (3040, 62739), (3420, 55768), (4560, 41826), (5472, 34855), (6840, 27884), (6971, 27360), (9120, 20913), (13680, 13942)]