1008077980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 2693882016

約数和(自身を除く): 1685804036

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 67, 70, 91, 98, 130, 134, 140, 182, 196, 245, 260, 268, 335, 364, 455, 469, 490, 637, 670, 871, 910, 938, 980, 1181, 1274, 1340, 1742, 1820, 1876, 2345, 2362, 2548, 3185, 3283, 3484, 4355, 4690, 4724, 5905, 6097, 6370, 6566, 8267, 8710, 9380, 11810, 12194, 12740, 13132, 15353, 16415, 16534, 17420, 23620, 24388, 30485, 30706, 32830, 33068, 41335, 42679, 57869, 60970, 61412, 65660, 76765, 79127, 82670, 85358, 107471, 115738, 121940, 153530, 158254, 165340, 170716, 213395, 214942, 231476, 289345, 307060, 316508, 395635, 426790, 429884, 537355, 553889, 578690, 752297, 791270, 853580, 1028651, 1074710, 1107778, 1157380, 1504594, 1582540, 2057302, 2149420, 2215556, 2769445, 3009188, 3761485, 3877223, 4114604, 5143255, 5538890, 7200557, 7522970, 7754446, 10286510, 11077780, 14401114, 15045940, 15508892, 19386115, 20573020, 28802228, 36002785, 38772230, 50403899, 72005570, 77544460, 100807798, 144011140, 201615596, 252019495, 504038990, 1008077980]

約数ペア:

[(1, 1008077980), (2, 504038990), (4, 252019495), (5, 201615596), (7, 144011140), (10, 100807798), (13, 77544460), (14, 72005570), (20, 50403899), (26, 38772230), (28, 36002785), (35, 28802228), (49, 20573020), (52, 19386115), (65, 15508892), (67, 15045940), (70, 14401114), (91, 11077780), (98, 10286510), (130, 7754446), (134, 7522970), (140, 7200557), (182, 5538890), (196, 5143255), (245, 4114604), (260, 3877223), (268, 3761485), (335, 3009188), (364, 2769445), (455, 2215556), (469, 2149420), (490, 2057302), (637, 1582540), (670, 1504594), (871, 1157380), (910, 1107778), (938, 1074710), (980, 1028651), (1181, 853580), (1274, 791270), (1340, 752297), (1742, 578690), (1820, 553889), (1876, 537355), (2345, 429884), (2362, 426790), (2548, 395635), (3185, 316508), (3283, 307060), (3484, 289345), (4355, 231476), (4690, 214942), (4724, 213395), (5905, 170716), (6097, 165340), (6370, 158254), (6566, 153530), (8267, 121940), (8710, 115738), (9380, 107471), (11810, 85358), (12194, 82670), (12740, 79127), (13132, 76765), (15353, 65660), (16415, 61412), (16534, 60970), (17420, 57869), (23620, 42679), (24388, 41335), (30485, 33068), (30706, 32830)]