131051040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 435746304

約数和(自身を除く): 304695264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 74, 80, 94, 96, 111, 120, 141, 148, 157, 160, 185, 188, 222, 235, 240, 282, 296, 314, 370, 376, 444, 470, 471, 480, 555, 564, 592, 628, 705, 740, 752, 785, 888, 940, 942, 1110, 1128, 1184, 1256, 1410, 1480, 1504, 1570, 1739, 1776, 1880, 1884, 2220, 2256, 2355, 2512, 2820, 2960, 3140, 3478, 3552, 3760, 3768, 4440, 4512, 4710, 5024, 5217, 5640, 5809, 5920, 6280, 6956, 7379, 7520, 7536, 8695, 8880, 9420, 10434, 11280, 11618, 12560, 13912, 14758, 15072, 17390, 17427, 17760, 18840, 20868, 22137, 22560, 23236, 25120, 26085, 27824, 29045, 29516, 34780, 34854, 36895, 37680, 41736, 44274, 46472, 52170, 55648, 58090, 59032, 69560, 69708, 73790, 75360, 83472, 87135, 88548, 92944, 104340, 110685, 116180, 118064, 139120, 139416, 147580, 166944, 174270, 177096, 185888, 208680, 221370, 232360, 236128, 273023, 278240, 278832, 295160, 348540, 354192, 417360, 442740, 464720, 546046, 557664, 590320, 697080, 708384, 819069, 834720, 885480, 929440, 1092092, 1180640, 1365115, 1394160, 1638138, 1770960, 2184184, 2730230, 2788320, 3276276, 3541920, 4095345, 4368368, 5460460, 6552552, 8190690, 8736736, 10920920, 13105104, 16381380, 21841840, 26210208, 32762760, 43683680, 65525520, 131051040]

約数ペア:

[(1, 131051040), (2, 65525520), (3, 43683680), (4, 32762760), (5, 26210208), (6, 21841840), (8, 16381380), (10, 13105104), (12, 10920920), (15, 8736736), (16, 8190690), (20, 6552552), (24, 5460460), (30, 4368368), (32, 4095345), (37, 3541920), (40, 3276276), (47, 2788320), (48, 2730230), (60, 2184184), (74, 1770960), (80, 1638138), (94, 1394160), (96, 1365115), (111, 1180640), (120, 1092092), (141, 929440), (148, 885480), (157, 834720), (160, 819069), (185, 708384), (188, 697080), (222, 590320), (235, 557664), (240, 546046), (282, 464720), (296, 442740), (314, 417360), (370, 354192), (376, 348540), (444, 295160), (470, 278832), (471, 278240), (480, 273023), (555, 236128), (564, 232360), (592, 221370), (628, 208680), (705, 185888), (740, 177096), (752, 174270), (785, 166944), (888, 147580), (940, 139416), (942, 139120), (1110, 118064), (1128, 116180), (1184, 110685), (1256, 104340), (1410, 92944), (1480, 88548), (1504, 87135), (1570, 83472), (1739, 75360), (1776, 73790), (1880, 69708), (1884, 69560), (2220, 59032), (2256, 58090), (2355, 55648), (2512, 52170), (2820, 46472), (2960, 44274), (3140, 41736), (3478, 37680), (3552, 36895), (3760, 34854), (3768, 34780), (4440, 29516), (4512, 29045), (4710, 27824), (5024, 26085), (5217, 25120), (5640, 23236), (5809, 22560), (5920, 22137), (6280, 20868), (6956, 18840), (7379, 17760), (7520, 17427), (7536, 17390), (8695, 15072), (8880, 14758), (9420, 13912), (10434, 12560), (11280, 11618)]