1570763740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 4115022912

約数和(自身を除く): 2544259172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 197, 260, 337, 338, 364, 394, 455, 674, 676, 788, 845, 910, 985, 1183, 1348, 1379, 1685, 1690, 1820, 1970, 2359, 2366, 2561, 2758, 3370, 3380, 3940, 4381, 4718, 4732, 5122, 5516, 5915, 6740, 6895, 8762, 9436, 10244, 11795, 11830, 12805, 13790, 17524, 17927, 21905, 23590, 23660, 25610, 27580, 30667, 33293, 35854, 43810, 47180, 51220, 56953, 61334, 66389, 66586, 71708, 87620, 89635, 113906, 122668, 132778, 133172, 153335, 166465, 179270, 227812, 233051, 265556, 284765, 306670, 331945, 332930, 358540, 398671, 464723, 466102, 569530, 613340, 663890, 665860, 797342, 863057, 929446, 932204, 1139060, 1165255, 1327780, 1594684, 1726114, 1858892, 1993355, 2323615, 2330510, 3452228, 3986710, 4315285, 4647230, 4661020, 6041399, 7973420, 8630570, 9294460, 11219741, 12082798, 17261140, 22439482, 24165596, 30206995, 44878964, 56098705, 60413990, 78538187, 112197410, 120827980, 157076374, 224394820, 314152748, 392690935, 785381870, 1570763740]

約数ペア:

[(1, 1570763740), (2, 785381870), (4, 392690935), (5, 314152748), (7, 224394820), (10, 157076374), (13, 120827980), (14, 112197410), (20, 78538187), (26, 60413990), (28, 56098705), (35, 44878964), (52, 30206995), (65, 24165596), (70, 22439482), (91, 17261140), (130, 12082798), (140, 11219741), (169, 9294460), (182, 8630570), (197, 7973420), (260, 6041399), (337, 4661020), (338, 4647230), (364, 4315285), (394, 3986710), (455, 3452228), (674, 2330510), (676, 2323615), (788, 1993355), (845, 1858892), (910, 1726114), (985, 1594684), (1183, 1327780), (1348, 1165255), (1379, 1139060), (1685, 932204), (1690, 929446), (1820, 863057), (1970, 797342), (2359, 665860), (2366, 663890), (2561, 613340), (2758, 569530), (3370, 466102), (3380, 464723), (3940, 398671), (4381, 358540), (4718, 332930), (4732, 331945), (5122, 306670), (5516, 284765), (5915, 265556), (6740, 233051), (6895, 227812), (8762, 179270), (9436, 166465), (10244, 153335), (11795, 133172), (11830, 132778), (12805, 122668), (13790, 113906), (17524, 89635), (17927, 87620), (21905, 71708), (23590, 66586), (23660, 66389), (25610, 61334), (27580, 56953), (30667, 51220), (33293, 47180), (35854, 43810)]