876723120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13381}}^1$

素因数の和:13420

約数の個数: 240

約数和(自身を含む): 3624059712

約数和(自身を除く): 2747336592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 13381, 16380, 21840, 26762, 32760, 40143, 53524, 65520, 66905, 80286, 93667, 107048, 120429, 133810, 160572, 173953, 187334, 200715, 214096, 240858, 267620, 281001, 321144, 347906, 374668, 401430, 468335, 481716, 521859, 535240, 562002, 602145, 642288, 695812, 749336, 802860, 843003, 869765, 936670, 963432, 1043718, 1070480, 1124004, 1204290, 1217671, 1391624, 1405005, 1498672, 1565577, 1605720, 1686006, 1739530, 1873340, 1926864, 2087436, 2248008, 2408580, 2435342, 2609295, 2783248, 2810010, 3131154, 3211440, 3372012, 3479060, 3653013, 3746680, 4174872, 4215015, 4496016, 4817160, 4870684, 5218590, 5620020, 6088355, 6262308, 6744024, 6958120, 7306026, 7493360, 7827885, 8349744, 8430030, 9634320, 9741368, 10437180, 10959039, 11240040, 12176710, 12524616, 13488048, 13916240, 14612052, 15655770, 16860060, 18265065, 19482736, 20874360, 21918078, 22480080, 24353420, 25049232, 29224104, 31311540, 33720120, 36530130, 41748720, 43836156, 48706840, 54795195, 58448208, 62623080, 67440240, 73060260, 87672312, 97413680, 109590390, 125246160, 146120520, 175344624, 219180780, 292241040, 438361560, 876723120]

約数ペア:

[(1, 876723120), (2, 438361560), (3, 292241040), (4, 219180780), (5, 175344624), (6, 146120520), (7, 125246160), (8, 109590390), (9, 97413680), (10, 87672312), (12, 73060260), (13, 67440240), (14, 62623080), (15, 58448208), (16, 54795195), (18, 48706840), (20, 43836156), (21, 41748720), (24, 36530130), (26, 33720120), (28, 31311540), (30, 29224104), (35, 25049232), (36, 24353420), (39, 22480080), (40, 21918078), (42, 20874360), (45, 19482736), (48, 18265065), (52, 16860060), (56, 15655770), (60, 14612052), (63, 13916240), (65, 13488048), (70, 12524616), (72, 12176710), (78, 11240040), (80, 10959039), (84, 10437180), (90, 9741368), (91, 9634320), (104, 8430030), (105, 8349744), (112, 7827885), (117, 7493360), (120, 7306026), (126, 6958120), (130, 6744024), (140, 6262308), (144, 6088355), (156, 5620020), (168, 5218590), (180, 4870684), (182, 4817160), (195, 4496016), (208, 4215015), (210, 4174872), (234, 3746680), (240, 3653013), (252, 3479060), (260, 3372012), (273, 3211440), (280, 3131154), (312, 2810010), (315, 2783248), (336, 2609295), (360, 2435342), (364, 2408580), (390, 2248008), (420, 2087436), (455, 1926864), (468, 1873340), (504, 1739530), (520, 1686006), (546, 1605720), (560, 1565577), (585, 1498672), (624, 1405005), (630, 1391624), (720, 1217671), (728, 1204290), (780, 1124004), (819, 1070480), (840, 1043718), (910, 963432), (936, 936670), (1008, 869765), (1040, 843003), (1092, 802860), (1170, 749336), (1260, 695812), (1365, 642288), (1456, 602145), (1560, 562002), (1638, 535240), (1680, 521859), (1820, 481716), (1872, 468335), (2184, 401430), (2340, 374668), (2520, 347906), (2730, 321144), (3120, 281001), (3276, 267620), (3640, 240858), (4095, 214096), (4368, 200715), (4680, 187334), (5040, 173953), (5460, 160572), (6552, 133810), (7280, 120429), (8190, 107048), (9360, 93667), (10920, 80286), (13104, 66905), (13381, 65520), (16380, 53524), (21840, 40143), (26762, 32760)]