196857360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 763701120

約数和(自身を除く): 566843760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 281, 315, 336, 360, 417, 420, 504, 556, 560, 562, 630, 695, 720, 834, 840, 843, 973, 1008, 1112, 1124, 1251, 1260, 1390, 1405, 1668, 1680, 1686, 1946, 1967, 2085, 2224, 2248, 2502, 2520, 2529, 2780, 2810, 2919, 3336, 3372, 3892, 3934, 4170, 4215, 4496, 4865, 5004, 5040, 5058, 5560, 5620, 5838, 5901, 6255, 6672, 6744, 7784, 7868, 8340, 8430, 8757, 9730, 9835, 10008, 10116, 11120, 11240, 11676, 11802, 12510, 12645, 13488, 14595, 15568, 15736, 16680, 16860, 17514, 17703, 19460, 19670, 20016, 20232, 22480, 23352, 23604, 25020, 25290, 29190, 29505, 31472, 33360, 33720, 35028, 35406, 38920, 39059, 39340, 40464, 43785, 46704, 47208, 50040, 50580, 58380, 59010, 67440, 70056, 70812, 77840, 78118, 78680, 87570, 88515, 94416, 100080, 101160, 116760, 117177, 118020, 140112, 141624, 156236, 157360, 175140, 177030, 195295, 202320, 233520, 234354, 236040, 273413, 283248, 312472, 350280, 351531, 354060, 390590, 468708, 472080, 546826, 585885, 624944, 700560, 703062, 708120, 781180, 820239, 937416, 1093652, 1171770, 1367065, 1406124, 1416240, 1562360, 1640478, 1757655, 1874832, 2187304, 2343540, 2460717, 2734130, 2812248, 3124720, 3280956, 3515310, 4101195, 4374608, 4687080, 4921434, 5468260, 5624496, 6561912, 7030620, 8202390, 9374160, 9842868, 10936520, 12303585, 13123824, 14061240, 16404780, 19685736, 21873040, 24607170, 28122480, 32809560, 39371472, 49214340, 65619120, 98428680, 196857360]

約数ペア:

[(1, 196857360), (2, 98428680), (3, 65619120), (4, 49214340), (5, 39371472), (6, 32809560), (7, 28122480), (8, 24607170), (9, 21873040), (10, 19685736), (12, 16404780), (14, 14061240), (15, 13123824), (16, 12303585), (18, 10936520), (20, 9842868), (21, 9374160), (24, 8202390), (28, 7030620), (30, 6561912), (35, 5624496), (36, 5468260), (40, 4921434), (42, 4687080), (45, 4374608), (48, 4101195), (56, 3515310), (60, 3280956), (63, 3124720), (70, 2812248), (72, 2734130), (80, 2460717), (84, 2343540), (90, 2187304), (105, 1874832), (112, 1757655), (120, 1640478), (126, 1562360), (139, 1416240), (140, 1406124), (144, 1367065), (168, 1171770), (180, 1093652), (210, 937416), (240, 820239), (252, 781180), (278, 708120), (280, 703062), (281, 700560), (315, 624944), (336, 585885), (360, 546826), (417, 472080), (420, 468708), (504, 390590), (556, 354060), (560, 351531), (562, 350280), (630, 312472), (695, 283248), (720, 273413), (834, 236040), (840, 234354), (843, 233520), (973, 202320), (1008, 195295), (1112, 177030), (1124, 175140), (1251, 157360), (1260, 156236), (1390, 141624), (1405, 140112), (1668, 118020), (1680, 117177), (1686, 116760), (1946, 101160), (1967, 100080), (2085, 94416), (2224, 88515), (2248, 87570), (2502, 78680), (2520, 78118), (2529, 77840), (2780, 70812), (2810, 70056), (2919, 67440), (3336, 59010), (3372, 58380), (3892, 50580), (3934, 50040), (4170, 47208), (4215, 46704), (4496, 43785), (4865, 40464), (5004, 39340), (5040, 39059), (5058, 38920), (5560, 35406), (5620, 35028), (5838, 33720), (5901, 33360), (6255, 31472), (6672, 29505), (6744, 29190), (7784, 25290), (7868, 25020), (8340, 23604), (8430, 23352), (8757, 22480), (9730, 20232), (9835, 20016), (10008, 19670), (10116, 19460), (11120, 17703), (11240, 17514), (11676, 16860), (11802, 16680), (12510, 15736), (12645, 15568), (13488, 14595)]