660265320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 256

約数和(自身を含む): 2355091200

約数和(自身を除く): 1694825880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 109, 110, 120, 130, 132, 143, 156, 165, 195, 218, 220, 260, 264, 286, 312, 327, 330, 353, 390, 429, 436, 440, 520, 545, 572, 654, 660, 706, 715, 780, 858, 872, 1059, 1090, 1144, 1199, 1308, 1320, 1412, 1417, 1430, 1560, 1635, 1716, 1765, 2118, 2145, 2180, 2398, 2616, 2824, 2834, 2860, 3270, 3432, 3530, 3597, 3883, 4236, 4251, 4290, 4360, 4589, 4796, 5295, 5668, 5720, 5995, 6540, 7060, 7085, 7194, 7766, 8472, 8502, 8580, 9178, 9592, 10590, 11336, 11649, 11990, 13080, 13767, 14120, 14170, 14388, 15532, 15587, 17004, 17160, 17985, 18356, 19415, 21180, 21255, 22945, 23298, 23980, 27534, 28340, 28776, 31064, 31174, 34008, 35970, 36712, 38477, 38830, 42360, 42510, 45890, 46596, 46761, 47960, 50479, 55068, 56680, 58245, 62348, 68835, 71940, 76954, 77660, 77935, 85020, 91780, 93192, 93522, 100958, 110136, 115431, 116490, 124696, 137670, 143880, 151437, 153908, 155320, 155870, 170040, 183560, 187044, 192385, 201916, 230862, 232980, 233805, 252395, 275340, 302874, 307816, 311740, 374088, 384770, 403832, 423247, 461724, 465960, 467610, 500201, 504790, 550680, 577155, 605748, 623480, 757185, 769540, 846494, 923448, 935220, 1000402, 1009580, 1154310, 1211496, 1269741, 1500603, 1514370, 1539080, 1692988, 1870440, 2000804, 2019160, 2116235, 2308620, 2501005, 2539482, 3001206, 3028740, 3385976, 4001608, 4232470, 4617240, 5002010, 5078964, 5502211, 6002412, 6057480, 6348705, 7503015, 8464940, 10004020, 10157928, 11004422, 12004824, 12697410, 15006030, 16506633, 16929880, 20008040, 22008844, 25394820, 27511055, 30012060, 33013266, 44017688, 50789640, 55022110, 60024120, 66026532, 82533165, 110044220, 132053064, 165066330, 220088440, 330132660, 660265320]

約数ペア:

[(1, 660265320), (2, 330132660), (3, 220088440), (4, 165066330), (5, 132053064), (6, 110044220), (8, 82533165), (10, 66026532), (11, 60024120), (12, 55022110), (13, 50789640), (15, 44017688), (20, 33013266), (22, 30012060), (24, 27511055), (26, 25394820), (30, 22008844), (33, 20008040), (39, 16929880), (40, 16506633), (44, 15006030), (52, 12697410), (55, 12004824), (60, 11004422), (65, 10157928), (66, 10004020), (78, 8464940), (88, 7503015), (104, 6348705), (109, 6057480), (110, 6002412), (120, 5502211), (130, 5078964), (132, 5002010), (143, 4617240), (156, 4232470), (165, 4001608), (195, 3385976), (218, 3028740), (220, 3001206), (260, 2539482), (264, 2501005), (286, 2308620), (312, 2116235), (327, 2019160), (330, 2000804), (353, 1870440), (390, 1692988), (429, 1539080), (436, 1514370), (440, 1500603), (520, 1269741), (545, 1211496), (572, 1154310), (654, 1009580), (660, 1000402), (706, 935220), (715, 923448), (780, 846494), (858, 769540), (872, 757185), (1059, 623480), (1090, 605748), (1144, 577155), (1199, 550680), (1308, 504790), (1320, 500201), (1412, 467610), (1417, 465960), (1430, 461724), (1560, 423247), (1635, 403832), (1716, 384770), (1765, 374088), (2118, 311740), (2145, 307816), (2180, 302874), (2398, 275340), (2616, 252395), (2824, 233805), (2834, 232980), (2860, 230862), (3270, 201916), (3432, 192385), (3530, 187044), (3597, 183560), (3883, 170040), (4236, 155870), (4251, 155320), (4290, 153908), (4360, 151437), (4589, 143880), (4796, 137670), (5295, 124696), (5668, 116490), (5720, 115431), (5995, 110136), (6540, 100958), (7060, 93522), (7085, 93192), (7194, 91780), (7766, 85020), (8472, 77935), (8502, 77660), (8580, 76954), (9178, 71940), (9592, 68835), (10590, 62348), (11336, 58245), (11649, 56680), (11990, 55068), (13080, 50479), (13767, 47960), (14120, 46761), (14170, 46596), (14388, 45890), (15532, 42510), (15587, 42360), (17004, 38830), (17160, 38477), (17985, 36712), (18356, 35970), (19415, 34008), (21180, 31174), (21255, 31064), (22945, 28776), (23298, 28340), (23980, 27534)]