223145520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1999

約数の個数: 160

約数和(自身を含む): 765492672

約数和(自身を除く): 542347152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 1933, 2220, 2405, 2886, 2960, 3120, 3848, 3866, 4440, 4810, 5772, 5799, 7215, 7696, 7732, 8880, 9620, 9665, 11544, 11598, 14430, 15464, 19240, 19330, 23088, 23196, 25129, 28860, 28995, 30928, 38480, 38660, 46392, 50258, 57720, 57990, 71521, 75387, 77320, 92784, 100516, 115440, 115980, 125645, 143042, 150774, 154640, 201032, 214563, 231960, 251290, 286084, 301548, 357605, 376935, 402064, 429126, 463920, 502580, 572168, 603096, 715210, 753870, 858252, 929773, 1005160, 1072815, 1144336, 1206192, 1430420, 1507740, 1716504, 1859546, 2010320, 2145630, 2789319, 2860840, 3015480, 3433008, 3719092, 4291260, 4648865, 5578638, 5721680, 6030960, 7438184, 8582520, 9297730, 11157276, 13946595, 14876368, 17165040, 18595460, 22314552, 27893190, 37190920, 44629104, 55786380, 74381840, 111572760, 223145520]

約数ペア:

[(1, 223145520), (2, 111572760), (3, 74381840), (4, 55786380), (5, 44629104), (6, 37190920), (8, 27893190), (10, 22314552), (12, 18595460), (13, 17165040), (15, 14876368), (16, 13946595), (20, 11157276), (24, 9297730), (26, 8582520), (30, 7438184), (37, 6030960), (39, 5721680), (40, 5578638), (48, 4648865), (52, 4291260), (60, 3719092), (65, 3433008), (74, 3015480), (78, 2860840), (80, 2789319), (104, 2145630), (111, 2010320), (120, 1859546), (130, 1716504), (148, 1507740), (156, 1430420), (185, 1206192), (195, 1144336), (208, 1072815), (222, 1005160), (240, 929773), (260, 858252), (296, 753870), (312, 715210), (370, 603096), (390, 572168), (444, 502580), (481, 463920), (520, 429126), (555, 402064), (592, 376935), (624, 357605), (740, 301548), (780, 286084), (888, 251290), (962, 231960), (1040, 214563), (1110, 201032), (1443, 154640), (1480, 150774), (1560, 143042), (1776, 125645), (1924, 115980), (1933, 115440), (2220, 100516), (2405, 92784), (2886, 77320), (2960, 75387), (3120, 71521), (3848, 57990), (3866, 57720), (4440, 50258), (4810, 46392), (5772, 38660), (5799, 38480), (7215, 30928), (7696, 28995), (7732, 28860), (8880, 25129), (9620, 23196), (9665, 23088), (11544, 19330), (11598, 19240), (14430, 15464)]