381453120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7013

約数の個数: 168

約数和(自身を含む): 1381292640

約数和(自身を除く): 999839520

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 6971, 9120, 10944, 13680, 13942, 18240, 20913, 27360, 27884, 34855, 41826, 54720, 55768, 62739, 69710, 83652, 104565, 111536, 125478, 132449, 139420, 167304, 209130, 223072, 250956, 264898, 278840, 313695, 334608, 397347, 418260, 446144, 501912, 529796, 557680, 627390, 662245, 669216, 794694, 836520, 1003824, 1059592, 1115360, 1192041, 1254780, 1324490, 1338432, 1589388, 1673040, 1986735, 2007648, 2119184, 2230720, 2384082, 2509560, 2648980, 3178776, 3346080, 3973470, 4015296, 4238368, 4768164, 5019120, 5297960, 5960205, 6357552, 6692160, 7946940, 8476736, 9536328, 10038240, 10595920, 11920410, 12715104, 15893880, 19072656, 20076480, 21191840, 23840820, 25430208, 31787760, 38145312, 42383680, 47681640, 63575520, 76290624, 95363280, 127151040, 190726560, 381453120]

約数ペア:

[(1, 381453120), (2, 190726560), (3, 127151040), (4, 95363280), (5, 76290624), (6, 63575520), (8, 47681640), (9, 42383680), (10, 38145312), (12, 31787760), (15, 25430208), (16, 23840820), (18, 21191840), (19, 20076480), (20, 19072656), (24, 15893880), (30, 12715104), (32, 11920410), (36, 10595920), (38, 10038240), (40, 9536328), (45, 8476736), (48, 7946940), (57, 6692160), (60, 6357552), (64, 5960205), (72, 5297960), (76, 5019120), (80, 4768164), (90, 4238368), (95, 4015296), (96, 3973470), (114, 3346080), (120, 3178776), (144, 2648980), (152, 2509560), (160, 2384082), (171, 2230720), (180, 2119184), (190, 2007648), (192, 1986735), (228, 1673040), (240, 1589388), (285, 1338432), (288, 1324490), (304, 1254780), (320, 1192041), (342, 1115360), (360, 1059592), (380, 1003824), (456, 836520), (480, 794694), (570, 669216), (576, 662245), (608, 627390), (684, 557680), (720, 529796), (760, 501912), (855, 446144), (912, 418260), (960, 397347), (1140, 334608), (1216, 313695), (1368, 278840), (1440, 264898), (1520, 250956), (1710, 223072), (1824, 209130), (2280, 167304), (2736, 139420), (2880, 132449), (3040, 125478), (3420, 111536), (3648, 104565), (4560, 83652), (5472, 69710), (6080, 62739), (6840, 55768), (6971, 54720), (9120, 41826), (10944, 34855), (13680, 27884), (13942, 27360), (18240, 20913)]