160818840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4946

約数の個数: 192

約数和(自身を含む): 643406400

約数和(自身を除く): 482587560

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, 4909, 5460, 6552, 8190, 9818, 10920, 14727, 16380, 19636, 24545, 29454, 32760, 34363, 39272, 44181, 49090, 58908, 63817, 68726, 73635, 88362, 98180, 103089, 117816, 127634, 137452, 147270, 171815, 176724, 191451, 196360, 206178, 220905, 255268, 274904, 294540, 309267, 319085, 343630, 353448, 382902, 412356, 441810, 446719, 510536, 515445, 574353, 589080, 618534, 638170, 687260, 765804, 824712, 883620, 893438, 957255, 1030890, 1148706, 1237068, 1276340, 1340157, 1374520, 1531608, 1546335, 1767240, 1786876, 1914510, 2061780, 2233595, 2297412, 2474136, 2552680, 2680314, 2871765, 3092670, 3573752, 3829020, 4020471, 4123560, 4467190, 4594824, 5360628, 5743530, 6185340, 6700785, 7658040, 8040942, 8934380, 10721256, 11487060, 12370680, 13401570, 16081884, 17868760, 20102355, 22974120, 26803140, 32163768, 40204710, 53606280, 80409420, 160818840]

約数ペア:

[(1, 160818840), (2, 80409420), (3, 53606280), (4, 40204710), (5, 32163768), (6, 26803140), (7, 22974120), (8, 20102355), (9, 17868760), (10, 16081884), (12, 13401570), (13, 12370680), (14, 11487060), (15, 10721256), (18, 8934380), (20, 8040942), (21, 7658040), (24, 6700785), (26, 6185340), (28, 5743530), (30, 5360628), (35, 4594824), (36, 4467190), (39, 4123560), (40, 4020471), (42, 3829020), (45, 3573752), (52, 3092670), (56, 2871765), (60, 2680314), (63, 2552680), (65, 2474136), (70, 2297412), (72, 2233595), (78, 2061780), (84, 1914510), (90, 1786876), (91, 1767240), (104, 1546335), (105, 1531608), (117, 1374520), (120, 1340157), (126, 1276340), (130, 1237068), (140, 1148706), (156, 1030890), (168, 957255), (180, 893438), (182, 883620), (195, 824712), (210, 765804), (234, 687260), (252, 638170), (260, 618534), (273, 589080), (280, 574353), (312, 515445), (315, 510536), (360, 446719), (364, 441810), (390, 412356), (420, 382902), (455, 353448), (468, 343630), (504, 319085), (520, 309267), (546, 294540), (585, 274904), (630, 255268), (728, 220905), (780, 206178), (819, 196360), (840, 191451), (910, 176724), (936, 171815), (1092, 147270), (1170, 137452), (1260, 127634), (1365, 117816), (1560, 103089), (1638, 98180), (1820, 88362), (2184, 73635), (2340, 68726), (2520, 63817), (2730, 58908), (3276, 49090), (3640, 44181), (4095, 39272), (4680, 34363), (4909, 32760), (5460, 29454), (6552, 24545), (8190, 19636), (9818, 16380), (10920, 14727)]