1600447140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:827

約数の個数: 192

約数和(自身を含む): 5267808000

約数和(自身を除く): 3667360860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 389, 401, 513, 540, 570, 684, 778, 802, 855, 1026, 1140, 1167, 1203, 1556, 1604, 1710, 1945, 2005, 2052, 2334, 2406, 2565, 3420, 3501, 3609, 3890, 4010, 4668, 4812, 5130, 5835, 6015, 7002, 7218, 7391, 7619, 7780, 8020, 10260, 10503, 10827, 11670, 12030, 14004, 14436, 14782, 15238, 17505, 18045, 21006, 21654, 22173, 22857, 23340, 24060, 29564, 30476, 35010, 36090, 36955, 38095, 42012, 43308, 44346, 45714, 52515, 54135, 66519, 68571, 70020, 72180, 73910, 76190, 88692, 91428, 105030, 108270, 110865, 114285, 133038, 137142, 147820, 152380, 155989, 199557, 205713, 210060, 216540, 221730, 228570, 266076, 274284, 311978, 332595, 342855, 399114, 411426, 443460, 457140, 467967, 623956, 665190, 685710, 779945, 798228, 822852, 935934, 997785, 1028565, 1330380, 1371420, 1403901, 1559890, 1871868, 1995570, 2057130, 2339835, 2807802, 2963791, 3119780, 3991140, 4114260, 4211703, 4679670, 5615604, 5927582, 7019505, 8423406, 8891373, 9359340, 11855164, 14039010, 14818955, 16846812, 17782746, 21058515, 26674119, 28078020, 29637910, 35565492, 42117030, 44456865, 53348238, 59275820, 80022357, 84234060, 88913730, 106696476, 133370595, 160044714, 177827460, 266741190, 320089428, 400111785, 533482380, 800223570, 1600447140]

約数ペア:

[(1, 1600447140), (2, 800223570), (3, 533482380), (4, 400111785), (5, 320089428), (6, 266741190), (9, 177827460), (10, 160044714), (12, 133370595), (15, 106696476), (18, 88913730), (19, 84234060), (20, 80022357), (27, 59275820), (30, 53348238), (36, 44456865), (38, 42117030), (45, 35565492), (54, 29637910), (57, 28078020), (60, 26674119), (76, 21058515), (90, 17782746), (95, 16846812), (108, 14818955), (114, 14039010), (135, 11855164), (171, 9359340), (180, 8891373), (190, 8423406), (228, 7019505), (270, 5927582), (285, 5615604), (342, 4679670), (380, 4211703), (389, 4114260), (401, 3991140), (513, 3119780), (540, 2963791), (570, 2807802), (684, 2339835), (778, 2057130), (802, 1995570), (855, 1871868), (1026, 1559890), (1140, 1403901), (1167, 1371420), (1203, 1330380), (1556, 1028565), (1604, 997785), (1710, 935934), (1945, 822852), (2005, 798228), (2052, 779945), (2334, 685710), (2406, 665190), (2565, 623956), (3420, 467967), (3501, 457140), (3609, 443460), (3890, 411426), (4010, 399114), (4668, 342855), (4812, 332595), (5130, 311978), (5835, 274284), (6015, 266076), (7002, 228570), (7218, 221730), (7391, 216540), (7619, 210060), (7780, 205713), (8020, 199557), (10260, 155989), (10503, 152380), (10827, 147820), (11670, 137142), (12030, 133038), (14004, 114285), (14436, 110865), (14782, 108270), (15238, 105030), (17505, 91428), (18045, 88692), (21006, 76190), (21654, 73910), (22173, 72180), (22857, 70020), (23340, 68571), (24060, 66519), (29564, 54135), (30476, 52515), (35010, 45714), (36090, 44346), (36955, 43308), (38095, 42012)]