1976443560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60331}}^1$

素因数の和:60368

約数の個数: 192

約数和(自身を含む): 7905905280

約数和(自身を除く): 5929461720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 60331, 120662, 180993, 241324, 301655, 361986, 422317, 482648, 542979, 603310, 723972, 784303, 844634, 904965, 1085958, 1206620, 1266951, 1447944, 1568606, 1689268, 1809930, 2111585, 2171916, 2352909, 2413240, 2533902, 2714895, 3137212, 3378536, 3619860, 3800853, 3921515, 4223170, 4343832, 4705818, 5067804, 5429790, 5490121, 6274424, 6334755, 7058727, 7239720, 7601706, 7843030, 8446340, 9411636, 10135608, 10859580, 10980242, 11764545, 12669510, 14117454, 15203412, 15686060, 16470363, 16892680, 18823272, 19004265, 21719160, 21960484, 23529090, 25339020, 27450605, 28234908, 30406824, 31372120, 32940726, 35293635, 38008530, 43920968, 47058180, 49411089, 50678040, 54901210, 56469816, 65881452, 70587270, 76017060, 82351815, 94116360, 98822178, 109802420, 131762904, 141174540, 152034120, 164703630, 197644356, 219604840, 247055445, 282349080, 329407260, 395288712, 494110890, 658814520, 988221780, 1976443560]

約数ペア:

[(1, 1976443560), (2, 988221780), (3, 658814520), (4, 494110890), (5, 395288712), (6, 329407260), (7, 282349080), (8, 247055445), (9, 219604840), (10, 197644356), (12, 164703630), (13, 152034120), (14, 141174540), (15, 131762904), (18, 109802420), (20, 98822178), (21, 94116360), (24, 82351815), (26, 76017060), (28, 70587270), (30, 65881452), (35, 56469816), (36, 54901210), (39, 50678040), (40, 49411089), (42, 47058180), (45, 43920968), (52, 38008530), (56, 35293635), (60, 32940726), (63, 31372120), (65, 30406824), (70, 28234908), (72, 27450605), (78, 25339020), (84, 23529090), (90, 21960484), (91, 21719160), (104, 19004265), (105, 18823272), (117, 16892680), (120, 16470363), (126, 15686060), (130, 15203412), (140, 14117454), (156, 12669510), (168, 11764545), (180, 10980242), (182, 10859580), (195, 10135608), (210, 9411636), (234, 8446340), (252, 7843030), (260, 7601706), (273, 7239720), (280, 7058727), (312, 6334755), (315, 6274424), (360, 5490121), (364, 5429790), (390, 5067804), (420, 4705818), (455, 4343832), (468, 4223170), (504, 3921515), (520, 3800853), (546, 3619860), (585, 3378536), (630, 3137212), (728, 2714895), (780, 2533902), (819, 2413240), (840, 2352909), (910, 2171916), (936, 2111585), (1092, 1809930), (1170, 1689268), (1260, 1568606), (1365, 1447944), (1560, 1266951), (1638, 1206620), (1820, 1085958), (2184, 904965), (2340, 844634), (2520, 784303), (2730, 723972), (3276, 603310), (3640, 542979), (4095, 482648), (4680, 422317), (5460, 361986), (6552, 301655), (8190, 241324), (10920, 180993), (16380, 120662), (32760, 60331)]