143899920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 519579840

約数和(自身を除く): 375679920

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, 67, 72, 76, 80, 90, 95, 114, 120, 134, 144, 152, 157, 171, 180, 190, 201, 228, 240, 268, 285, 304, 314, 335, 342, 360, 380, 402, 456, 471, 536, 570, 603, 628, 670, 684, 720, 760, 785, 804, 855, 912, 942, 1005, 1072, 1140, 1206, 1256, 1273, 1340, 1368, 1413, 1520, 1570, 1608, 1710, 1884, 2010, 2280, 2355, 2412, 2512, 2546, 2680, 2736, 2826, 2983, 3015, 3140, 3216, 3420, 3768, 3819, 4020, 4560, 4710, 4824, 5092, 5360, 5652, 5966, 6030, 6280, 6365, 6840, 7065, 7536, 7638, 8040, 8949, 9420, 9648, 10184, 10519, 11304, 11457, 11932, 12060, 12560, 12730, 13680, 14130, 14915, 15276, 16080, 17898, 18840, 19095, 20368, 21038, 22608, 22914, 23864, 24120, 25460, 26847, 28260, 29830, 30552, 31557, 35796, 37680, 38190, 42076, 44745, 45828, 47728, 48240, 50920, 52595, 53694, 56520, 57285, 59660, 61104, 63114, 71592, 76380, 84152, 89490, 91656, 94671, 101840, 105190, 107388, 113040, 114570, 119320, 126228, 134235, 143184, 152760, 157785, 168304, 178980, 183312, 189342, 199861, 210380, 214776, 229140, 238640, 252456, 268470, 305520, 315570, 357960, 378684, 399722, 420760, 429552, 458280, 473355, 504912, 536940, 599583, 631140, 715920, 757368, 799444, 841520, 916560, 946710, 999305, 1073880, 1199166, 1262280, 1514736, 1598888, 1798749, 1893420, 1998610, 2147760, 2398332, 2524560, 2997915, 3197776, 3597498, 3786840, 3997220, 4796664, 5995830, 7194996, 7573680, 7994440, 8993745, 9593328, 11991660, 14389992, 15988880, 17987490, 23983320, 28779984, 35974980, 47966640, 71949960, 143899920]

約数ペア:

[(1, 143899920), (2, 71949960), (3, 47966640), (4, 35974980), (5, 28779984), (6, 23983320), (8, 17987490), (9, 15988880), (10, 14389992), (12, 11991660), (15, 9593328), (16, 8993745), (18, 7994440), (19, 7573680), (20, 7194996), (24, 5995830), (30, 4796664), (36, 3997220), (38, 3786840), (40, 3597498), (45, 3197776), (48, 2997915), (57, 2524560), (60, 2398332), (67, 2147760), (72, 1998610), (76, 1893420), (80, 1798749), (90, 1598888), (95, 1514736), (114, 1262280), (120, 1199166), (134, 1073880), (144, 999305), (152, 946710), (157, 916560), (171, 841520), (180, 799444), (190, 757368), (201, 715920), (228, 631140), (240, 599583), (268, 536940), (285, 504912), (304, 473355), (314, 458280), (335, 429552), (342, 420760), (360, 399722), (380, 378684), (402, 357960), (456, 315570), (471, 305520), (536, 268470), (570, 252456), (603, 238640), (628, 229140), (670, 214776), (684, 210380), (720, 199861), (760, 189342), (785, 183312), (804, 178980), (855, 168304), (912, 157785), (942, 152760), (1005, 143184), (1072, 134235), (1140, 126228), (1206, 119320), (1256, 114570), (1273, 113040), (1340, 107388), (1368, 105190), (1413, 101840), (1520, 94671), (1570, 91656), (1608, 89490), (1710, 84152), (1884, 76380), (2010, 71592), (2280, 63114), (2355, 61104), (2412, 59660), (2512, 57285), (2546, 56520), (2680, 53694), (2736, 52595), (2826, 50920), (2983, 48240), (3015, 47728), (3140, 45828), (3216, 44745), (3420, 42076), (3768, 38190), (3819, 37680), (4020, 35796), (4560, 31557), (4710, 30552), (4824, 29830), (5092, 28260), (5360, 26847), (5652, 25460), (5966, 24120), (6030, 23864), (6280, 22914), (6365, 22608), (6840, 21038), (7065, 20368), (7536, 19095), (7638, 18840), (8040, 17898), (8949, 16080), (9420, 15276), (9648, 14915), (10184, 14130), (10519, 13680), (11304, 12730), (11457, 12560), (11932, 12060)]