154092120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 578672640

約数和(自身を除く): 424580520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 103, 104, 105, 120, 130, 137, 140, 156, 168, 182, 195, 206, 210, 260, 273, 274, 280, 309, 312, 364, 390, 411, 412, 420, 455, 515, 520, 546, 548, 618, 685, 721, 728, 780, 822, 824, 840, 910, 959, 1030, 1092, 1096, 1236, 1339, 1365, 1370, 1442, 1545, 1560, 1644, 1781, 1820, 1918, 2055, 2060, 2163, 2184, 2472, 2678, 2730, 2740, 2877, 2884, 3090, 3288, 3562, 3605, 3640, 3836, 4017, 4110, 4120, 4326, 4795, 5343, 5356, 5460, 5480, 5754, 5768, 6180, 6695, 7124, 7210, 7672, 8034, 8220, 8652, 8905, 9373, 9590, 10686, 10712, 10815, 10920, 11508, 12360, 12467, 13390, 14111, 14248, 14385, 14420, 16068, 16440, 17304, 17810, 18746, 19180, 20085, 21372, 21630, 23016, 24934, 26715, 26780, 28119, 28222, 28770, 28840, 32136, 35620, 37401, 37492, 38360, 40170, 42333, 42744, 43260, 46865, 49868, 53430, 53560, 56238, 56444, 57540, 62335, 70555, 71240, 74802, 74984, 80340, 84666, 86520, 93730, 98777, 99736, 106860, 112476, 112888, 115080, 124670, 140595, 141110, 149604, 160680, 169332, 183443, 187005, 187460, 197554, 211665, 213720, 224952, 249340, 281190, 282220, 296331, 299208, 338664, 366886, 374010, 374920, 395108, 423330, 493885, 498680, 550329, 562380, 564440, 592662, 733772, 748020, 790216, 846660, 917215, 987770, 1100658, 1124760, 1185324, 1284101, 1467544, 1481655, 1496040, 1693320, 1834430, 1975540, 2201316, 2370648, 2568202, 2751645, 2963310, 3668860, 3852303, 3951080, 4402632, 5136404, 5503290, 5926620, 6420505, 7337720, 7704606, 10272808, 11006580, 11853240, 12841010, 15409212, 19261515, 22013160, 25682020, 30818424, 38523030, 51364040, 77046060, 154092120]

約数ペア:

[(1, 154092120), (2, 77046060), (3, 51364040), (4, 38523030), (5, 30818424), (6, 25682020), (7, 22013160), (8, 19261515), (10, 15409212), (12, 12841010), (13, 11853240), (14, 11006580), (15, 10272808), (20, 7704606), (21, 7337720), (24, 6420505), (26, 5926620), (28, 5503290), (30, 5136404), (35, 4402632), (39, 3951080), (40, 3852303), (42, 3668860), (52, 2963310), (56, 2751645), (60, 2568202), (65, 2370648), (70, 2201316), (78, 1975540), (84, 1834430), (91, 1693320), (103, 1496040), (104, 1481655), (105, 1467544), (120, 1284101), (130, 1185324), (137, 1124760), (140, 1100658), (156, 987770), (168, 917215), (182, 846660), (195, 790216), (206, 748020), (210, 733772), (260, 592662), (273, 564440), (274, 562380), (280, 550329), (309, 498680), (312, 493885), (364, 423330), (390, 395108), (411, 374920), (412, 374010), (420, 366886), (455, 338664), (515, 299208), (520, 296331), (546, 282220), (548, 281190), (618, 249340), (685, 224952), (721, 213720), (728, 211665), (780, 197554), (822, 187460), (824, 187005), (840, 183443), (910, 169332), (959, 160680), (1030, 149604), (1092, 141110), (1096, 140595), (1236, 124670), (1339, 115080), (1365, 112888), (1370, 112476), (1442, 106860), (1545, 99736), (1560, 98777), (1644, 93730), (1781, 86520), (1820, 84666), (1918, 80340), (2055, 74984), (2060, 74802), (2163, 71240), (2184, 70555), (2472, 62335), (2678, 57540), (2730, 56444), (2740, 56238), (2877, 53560), (2884, 53430), (3090, 49868), (3288, 46865), (3562, 43260), (3605, 42744), (3640, 42333), (3836, 40170), (4017, 38360), (4110, 37492), (4120, 37401), (4326, 35620), (4795, 32136), (5343, 28840), (5356, 28770), (5460, 28222), (5480, 28119), (5754, 26780), (5768, 26715), (6180, 24934), (6695, 23016), (7124, 21630), (7210, 21372), (7672, 20085), (8034, 19180), (8220, 18746), (8652, 17810), (8905, 17304), (9373, 16440), (9590, 16068), (10686, 14420), (10712, 14385), (10815, 14248), (10920, 14111), (11508, 13390), (12360, 12467)]