715357980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 2426511360

約数和(自身を除く): 1711153380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 81, 90, 95, 108, 114, 122, 127, 135, 162, 171, 180, 183, 190, 228, 243, 244, 254, 270, 285, 305, 324, 342, 366, 380, 381, 405, 486, 508, 513, 540, 549, 570, 610, 635, 684, 732, 762, 810, 855, 915, 972, 1026, 1098, 1140, 1143, 1159, 1215, 1220, 1270, 1524, 1539, 1620, 1647, 1710, 1830, 1905, 2052, 2196, 2286, 2318, 2413, 2430, 2540, 2565, 2745, 3078, 3294, 3420, 3429, 3477, 3660, 3810, 4572, 4617, 4636, 4826, 4860, 4941, 5130, 5490, 5715, 5795, 6156, 6588, 6858, 6954, 7239, 7620, 7695, 7747, 8235, 9234, 9652, 9882, 10260, 10287, 10431, 10980, 11430, 11590, 12065, 13716, 13908, 14478, 14823, 15390, 15494, 16470, 17145, 17385, 18468, 19764, 20574, 20862, 21717, 22860, 23085, 23180, 23241, 24130, 24705, 28956, 29646, 30780, 30861, 30988, 31293, 32940, 34290, 34770, 36195, 38735, 41148, 41724, 43434, 46170, 46482, 48260, 49410, 51435, 52155, 59292, 61722, 62586, 65151, 68580, 69540, 69723, 72390, 74115, 77470, 86868, 92340, 92964, 93879, 98820, 102870, 104310, 108585, 116205, 123444, 125172, 130302, 139446, 144780, 147193, 148230, 154305, 154940, 156465, 187758, 195453, 205740, 208620, 209169, 217170, 232410, 260604, 278892, 281637, 294386, 296460, 308610, 312930, 325755, 348615, 375516, 390906, 418338, 434340, 441579, 464820, 469395, 563274, 586359, 588772, 617220, 625860, 627507, 651510, 697230, 735965, 781812, 836676, 883158, 938790, 977265, 1045845, 1126548, 1172718, 1255014, 1303020, 1324737, 1394460, 1408185, 1471930, 1766316, 1877580, 1882521, 1954530, 2091690, 2207895, 2345436, 2510028, 2649474, 2816370, 2931795, 2943860, 3137535, 3765042, 3909060, 3974211, 4183380, 4415790, 5298948, 5632740, 5863590, 6275070, 6623685, 7530084, 7948422, 8831580, 9412605, 11727180, 11922633, 12550140, 13247370, 15896844, 18825210, 19871055, 23845266, 26494740, 35767899, 37650420, 39742110, 47690532, 59613165, 71535798, 79484220, 119226330, 143071596, 178839495, 238452660, 357678990, 715357980]

約数ペア:

[(1, 715357980), (2, 357678990), (3, 238452660), (4, 178839495), (5, 143071596), (6, 119226330), (9, 79484220), (10, 71535798), (12, 59613165), (15, 47690532), (18, 39742110), (19, 37650420), (20, 35767899), (27, 26494740), (30, 23845266), (36, 19871055), (38, 18825210), (45, 15896844), (54, 13247370), (57, 12550140), (60, 11922633), (61, 11727180), (76, 9412605), (81, 8831580), (90, 7948422), (95, 7530084), (108, 6623685), (114, 6275070), (122, 5863590), (127, 5632740), (135, 5298948), (162, 4415790), (171, 4183380), (180, 3974211), (183, 3909060), (190, 3765042), (228, 3137535), (243, 2943860), (244, 2931795), (254, 2816370), (270, 2649474), (285, 2510028), (305, 2345436), (324, 2207895), (342, 2091690), (366, 1954530), (380, 1882521), (381, 1877580), (405, 1766316), (486, 1471930), (508, 1408185), (513, 1394460), (540, 1324737), (549, 1303020), (570, 1255014), (610, 1172718), (635, 1126548), (684, 1045845), (732, 977265), (762, 938790), (810, 883158), (855, 836676), (915, 781812), (972, 735965), (1026, 697230), (1098, 651510), (1140, 627507), (1143, 625860), (1159, 617220), (1215, 588772), (1220, 586359), (1270, 563274), (1524, 469395), (1539, 464820), (1620, 441579), (1647, 434340), (1710, 418338), (1830, 390906), (1905, 375516), (2052, 348615), (2196, 325755), (2286, 312930), (2318, 308610), (2413, 296460), (2430, 294386), (2540, 281637), (2565, 278892), (2745, 260604), (3078, 232410), (3294, 217170), (3420, 209169), (3429, 208620), (3477, 205740), (3660, 195453), (3810, 187758), (4572, 156465), (4617, 154940), (4636, 154305), (4826, 148230), (4860, 147193), (4941, 144780), (5130, 139446), (5490, 130302), (5715, 125172), (5795, 123444), (6156, 116205), (6588, 108585), (6858, 104310), (6954, 102870), (7239, 98820), (7620, 93879), (7695, 92964), (7747, 92340), (8235, 86868), (9234, 77470), (9652, 74115), (9882, 72390), (10260, 69723), (10287, 69540), (10431, 68580), (10980, 65151), (11430, 62586), (11590, 61722), (12065, 59292), (13716, 52155), (13908, 51435), (14478, 49410), (14823, 48260), (15390, 46482), (15494, 46170), (16470, 43434), (17145, 41724), (17385, 41148), (18468, 38735), (19764, 36195), (20574, 34770), (20862, 34290), (21717, 32940), (22860, 31293), (23085, 30988), (23180, 30861), (23241, 30780), (24130, 29646), (24705, 28956)]