140140565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{203669}}^1$

素因数の和:203793

約数の個数: 160

約数和(自身を含む): 450954708480

約数和(自身を除く): 310814142960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 61, 80, 94, 120, 122, 141, 183, 188, 235, 240, 244, 282, 305, 366, 376, 470, 488, 564, 610, 705, 732, 752, 915, 940, 976, 1128, 1220, 1410, 1464, 1830, 1880, 2256, 2440, 2820, 2867, 2928, 3660, 3760, 4880, 5640, 5734, 7320, 8601, 11280, 11468, 14335, 14640, 17202, 22936, 28670, 34404, 43005, 45872, 57340, 68808, 86010, 114680, 137616, 172020, 203669, 229360, 344040, 407338, 611007, 688080, 814676, 1018345, 1222014, 1629352, 2036690, 2444028, 3055035, 3258704, 4073380, 4888056, 6110070, 8146760, 9572443, 9776112, 12220140, 12423809, 16293520, 19144886, 24440280, 24847618, 28717329, 37271427, 38289772, 47862215, 48880560, 49695236, 57434658, 62119045, 74542854, 76579544, 95724430, 99390472, 114869316, 124238090, 143586645, 149085708, 153159088, 186357135, 191448860, 198780944, 229738632, 248476180, 287173290, 298171416, 372714270, 382897720, 459477264, 496952360, 574346580, 583919023, 596342832, 745428540, 765795440, 993904720, 1148693160, 1167838046, 1490857080, 1751757069, 2297386320, 2335676092, 2919595115, 2981714160, 3503514138, 4671352184, 5839190230, 7007028276, 8758785345, 9342704368, 11678380460, 14014056552, 17517570690, 23356760920, 28028113104, 35035141380, 46713521840, 70070282760, 140140565520]

約数ペア:

[(1, 140140565520), (2, 70070282760), (3, 46713521840), (4, 35035141380), (5, 28028113104), (6, 23356760920), (8, 17517570690), (10, 14014056552), (12, 11678380460), (15, 9342704368), (16, 8758785345), (20, 7007028276), (24, 5839190230), (30, 4671352184), (40, 3503514138), (47, 2981714160), (48, 2919595115), (60, 2335676092), (61, 2297386320), (80, 1751757069), (94, 1490857080), (120, 1167838046), (122, 1148693160), (141, 993904720), (183, 765795440), (188, 745428540), (235, 596342832), (240, 583919023), (244, 574346580), (282, 496952360), (305, 459477264), (366, 382897720), (376, 372714270), (470, 298171416), (488, 287173290), (564, 248476180), (610, 229738632), (705, 198780944), (732, 191448860), (752, 186357135), (915, 153159088), (940, 149085708), (976, 143586645), (1128, 124238090), (1220, 114869316), (1410, 99390472), (1464, 95724430), (1830, 76579544), (1880, 74542854), (2256, 62119045), (2440, 57434658), (2820, 49695236), (2867, 48880560), (2928, 47862215), (3660, 38289772), (3760, 37271427), (4880, 28717329), (5640, 24847618), (5734, 24440280), (7320, 19144886), (8601, 16293520), (11280, 12423809), (11468, 12220140), (14335, 9776112), (14640, 9572443), (17202, 8146760), (22936, 6110070), (28670, 4888056), (34404, 4073380), (43005, 3258704), (45872, 3055035), (57340, 2444028), (68808, 2036690), (86010, 1629352), (114680, 1222014), (137616, 1018345), (172020, 814676), (203669, 688080), (229360, 611007), (344040, 407338)]