715015620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 2531128320

約数和(自身を除く): 1816112700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 121, 124, 132, 135, 155, 165, 180, 186, 198, 220, 242, 270, 279, 297, 310, 330, 341, 353, 363, 372, 396, 465, 484, 495, 540, 558, 594, 605, 620, 660, 682, 706, 726, 837, 930, 990, 1023, 1059, 1089, 1116, 1188, 1210, 1364, 1395, 1412, 1452, 1485, 1674, 1705, 1765, 1815, 1860, 1980, 2046, 2118, 2178, 2420, 2790, 2970, 3069, 3177, 3267, 3348, 3410, 3530, 3630, 3751, 3883, 4092, 4185, 4236, 4356, 5115, 5295, 5445, 5580, 5940, 6138, 6354, 6534, 6820, 7060, 7260, 7502, 7766, 8370, 9207, 9531, 10230, 10590, 10890, 10943, 11253, 11649, 12276, 12708, 13068, 15004, 15345, 15532, 15885, 16335, 16740, 18414, 18755, 19062, 19415, 20460, 21180, 21780, 21886, 22506, 23298, 30690, 31770, 32670, 32829, 33759, 34947, 36828, 37510, 38124, 38830, 42713, 43772, 45012, 46035, 46596, 47655, 54715, 56265, 58245, 61380, 63540, 65340, 65658, 67518, 69894, 75020, 77660, 85426, 92070, 95310, 98487, 101277, 104841, 109430, 112530, 116490, 120373, 128139, 131316, 135036, 139788, 164145, 168795, 170852, 174735, 184140, 190620, 196974, 202554, 209682, 213565, 218860, 225060, 232980, 240746, 256278, 295461, 328290, 337590, 349470, 361119, 384417, 393948, 405108, 419364, 427130, 481492, 492435, 506385, 512556, 524205, 590922, 601865, 640695, 656580, 675180, 698940, 722238, 768834, 854260, 984870, 1012770, 1048410, 1083357, 1153251, 1181844, 1203730, 1281390, 1324103, 1444476, 1477305, 1537668, 1805595, 1922085, 1969740, 2025540, 2096820, 2166714, 2306502, 2407460, 2562780, 2648206, 2954610, 3250071, 3611190, 3844170, 3972309, 4333428, 4613004, 5296412, 5416785, 5766255, 5909220, 6500142, 6620515, 7222380, 7688340, 7944618, 10833570, 11532510, 11916927, 13000284, 13241030, 15889236, 16250355, 19861545, 21667140, 23065020, 23833854, 26482060, 32500710, 35750781, 39723090, 47667708, 59584635, 65001420, 71501562, 79446180, 119169270, 143003124, 178753905, 238338540, 357507810, 715015620]

約数ペア:

[(1, 715015620), (2, 357507810), (3, 238338540), (4, 178753905), (5, 143003124), (6, 119169270), (9, 79446180), (10, 71501562), (11, 65001420), (12, 59584635), (15, 47667708), (18, 39723090), (20, 35750781), (22, 32500710), (27, 26482060), (30, 23833854), (31, 23065020), (33, 21667140), (36, 19861545), (44, 16250355), (45, 15889236), (54, 13241030), (55, 13000284), (60, 11916927), (62, 11532510), (66, 10833570), (90, 7944618), (93, 7688340), (99, 7222380), (108, 6620515), (110, 6500142), (121, 5909220), (124, 5766255), (132, 5416785), (135, 5296412), (155, 4613004), (165, 4333428), (180, 3972309), (186, 3844170), (198, 3611190), (220, 3250071), (242, 2954610), (270, 2648206), (279, 2562780), (297, 2407460), (310, 2306502), (330, 2166714), (341, 2096820), (353, 2025540), (363, 1969740), (372, 1922085), (396, 1805595), (465, 1537668), (484, 1477305), (495, 1444476), (540, 1324103), (558, 1281390), (594, 1203730), (605, 1181844), (620, 1153251), (660, 1083357), (682, 1048410), (706, 1012770), (726, 984870), (837, 854260), (930, 768834), (990, 722238), (1023, 698940), (1059, 675180), (1089, 656580), (1116, 640695), (1188, 601865), (1210, 590922), (1364, 524205), (1395, 512556), (1412, 506385), (1452, 492435), (1485, 481492), (1674, 427130), (1705, 419364), (1765, 405108), (1815, 393948), (1860, 384417), (1980, 361119), (2046, 349470), (2118, 337590), (2178, 328290), (2420, 295461), (2790, 256278), (2970, 240746), (3069, 232980), (3177, 225060), (3267, 218860), (3348, 213565), (3410, 209682), (3530, 202554), (3630, 196974), (3751, 190620), (3883, 184140), (4092, 174735), (4185, 170852), (4236, 168795), (4356, 164145), (5115, 139788), (5295, 135036), (5445, 131316), (5580, 128139), (5940, 120373), (6138, 116490), (6354, 112530), (6534, 109430), (6820, 104841), (7060, 101277), (7260, 98487), (7502, 95310), (7766, 92070), (8370, 85426), (9207, 77660), (9531, 75020), (10230, 69894), (10590, 67518), (10890, 65658), (10943, 65340), (11253, 63540), (11649, 61380), (12276, 58245), (12708, 56265), (13068, 54715), (15004, 47655), (15345, 46596), (15532, 46035), (15885, 45012), (16335, 43772), (16740, 42713), (18414, 38830), (18755, 38124), (19062, 37510), (19415, 36828), (20460, 34947), (21180, 33759), (21780, 32829), (21886, 32670), (22506, 31770), (23298, 30690)]