2671572120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1463

約数の個数: 256

約数和(自身を含む): 9552384000

約数和(自身を除く): 6880811880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 343, 376, 392, 420, 470, 490, 564, 588, 658, 686, 705, 735, 840, 940, 980, 987, 1029, 1128, 1176, 1316, 1372, 1381, 1410, 1470, 1645, 1715, 1880, 1960, 1974, 2058, 2303, 2632, 2744, 2762, 2820, 2940, 3290, 3430, 3948, 4116, 4143, 4606, 4935, 5145, 5524, 5640, 5880, 6580, 6860, 6905, 6909, 7896, 8232, 8286, 9212, 9667, 9870, 10290, 11048, 11515, 13160, 13720, 13810, 13818, 16121, 16572, 18424, 19334, 19740, 20580, 20715, 23030, 27620, 27636, 29001, 32242, 33144, 34545, 38668, 39480, 41160, 41430, 46060, 48335, 48363, 55240, 55272, 58002, 64484, 64907, 67669, 69090, 77336, 80605, 82860, 92120, 96670, 96726, 116004, 128968, 129814, 135338, 138180, 145005, 161210, 165720, 193340, 193452, 194721, 203007, 232008, 241815, 259628, 270676, 276360, 290010, 322420, 324535, 338345, 386680, 386904, 389442, 406014, 454349, 473683, 483630, 519256, 541352, 580020, 644840, 649070, 676690, 778884, 812028, 908698, 947366, 967260, 973605, 1015035, 1160040, 1298140, 1353380, 1363047, 1421049, 1557768, 1624056, 1817396, 1894732, 1934520, 1947210, 2030070, 2271745, 2368415, 2596280, 2706760, 2726094, 2842098, 3180443, 3634792, 3789464, 3894420, 4060140, 4543490, 4736830, 5452188, 5684196, 6360886, 6815235, 7105245, 7788840, 8120280, 9086980, 9473660, 9541329, 10904376, 11368392, 12721772, 13630470, 14210490, 15902215, 18173960, 18947320, 19082658, 22263101, 25443544, 27260940, 28420980, 31804430, 38165316, 44526202, 47706645, 54521880, 56841960, 63608860, 66789303, 76330632, 89052404, 95413290, 111315505, 127217720, 133578606, 178104808, 190826580, 222631010, 267157212, 333946515, 381653160, 445262020, 534314424, 667893030, 890524040, 1335786060, 2671572120]

約数ペア:

[(1, 2671572120), (2, 1335786060), (3, 890524040), (4, 667893030), (5, 534314424), (6, 445262020), (7, 381653160), (8, 333946515), (10, 267157212), (12, 222631010), (14, 190826580), (15, 178104808), (20, 133578606), (21, 127217720), (24, 111315505), (28, 95413290), (30, 89052404), (35, 76330632), (40, 66789303), (42, 63608860), (47, 56841960), (49, 54521880), (56, 47706645), (60, 44526202), (70, 38165316), (84, 31804430), (94, 28420980), (98, 27260940), (105, 25443544), (120, 22263101), (140, 19082658), (141, 18947320), (147, 18173960), (168, 15902215), (188, 14210490), (196, 13630470), (210, 12721772), (235, 11368392), (245, 10904376), (280, 9541329), (282, 9473660), (294, 9086980), (329, 8120280), (343, 7788840), (376, 7105245), (392, 6815235), (420, 6360886), (470, 5684196), (490, 5452188), (564, 4736830), (588, 4543490), (658, 4060140), (686, 3894420), (705, 3789464), (735, 3634792), (840, 3180443), (940, 2842098), (980, 2726094), (987, 2706760), (1029, 2596280), (1128, 2368415), (1176, 2271745), (1316, 2030070), (1372, 1947210), (1381, 1934520), (1410, 1894732), (1470, 1817396), (1645, 1624056), (1715, 1557768), (1880, 1421049), (1960, 1363047), (1974, 1353380), (2058, 1298140), (2303, 1160040), (2632, 1015035), (2744, 973605), (2762, 967260), (2820, 947366), (2940, 908698), (3290, 812028), (3430, 778884), (3948, 676690), (4116, 649070), (4143, 644840), (4606, 580020), (4935, 541352), (5145, 519256), (5524, 483630), (5640, 473683), (5880, 454349), (6580, 406014), (6860, 389442), (6905, 386904), (6909, 386680), (7896, 338345), (8232, 324535), (8286, 322420), (9212, 290010), (9667, 276360), (9870, 270676), (10290, 259628), (11048, 241815), (11515, 232008), (13160, 203007), (13720, 194721), (13810, 193452), (13818, 193340), (16121, 165720), (16572, 161210), (18424, 145005), (19334, 138180), (19740, 135338), (20580, 129814), (20715, 128968), (23030, 116004), (27620, 96726), (27636, 96670), (29001, 92120), (32242, 82860), (33144, 80605), (34545, 77336), (38668, 69090), (39480, 67669), (41160, 64907), (41430, 64484), (46060, 58002), (48335, 55272), (48363, 55240)]