1208800320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 448

約数和(自身を含む): 4805208576

約数和(自身を除く): 3596408256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 101, 104, 105, 112, 120, 130, 137, 140, 156, 160, 168, 182, 192, 195, 202, 208, 210, 224, 240, 260, 273, 274, 280, 303, 312, 320, 336, 364, 390, 404, 411, 416, 420, 448, 455, 480, 505, 520, 546, 548, 560, 606, 624, 672, 685, 707, 728, 780, 808, 822, 832, 840, 910, 959, 960, 1010, 1040, 1092, 1096, 1120, 1212, 1248, 1313, 1344, 1365, 1370, 1414, 1456, 1515, 1560, 1616, 1644, 1680, 1781, 1820, 1918, 2020, 2055, 2080, 2121, 2184, 2192, 2240, 2424, 2496, 2626, 2730, 2740, 2828, 2877, 2912, 3030, 3120, 3232, 3288, 3360, 3535, 3562, 3640, 3836, 3939, 4040, 4110, 4160, 4242, 4368, 4384, 4795, 4848, 5252, 5343, 5460, 5480, 5656, 5754, 5824, 6060, 6240, 6464, 6565, 6576, 6720, 7070, 7124, 7280, 7672, 7878, 8080, 8220, 8484, 8736, 8768, 8905, 9191, 9590, 9696, 10504, 10605, 10686, 10920, 10960, 11312, 11508, 12120, 12467, 12480, 13130, 13152, 13837, 14140, 14248, 14385, 14560, 15344, 15756, 16160, 16440, 16968, 17472, 17810, 18382, 19180, 19392, 19695, 21008, 21210, 21372, 21840, 21920, 22624, 23016, 24240, 24934, 26260, 26304, 26715, 27573, 27674, 28280, 28496, 28770, 29120, 30688, 31512, 32320, 32880, 33936, 35620, 36764, 37401, 38360, 39390, 41511, 42016, 42420, 42744, 43680, 43840, 45248, 45955, 46032, 48480, 49868, 52520, 53430, 55146, 55348, 56560, 56992, 57540, 61376, 62335, 63024, 65760, 67872, 69185, 71240, 73528, 74802, 76720, 78780, 83022, 84032, 84840, 85488, 87360, 91910, 92064, 96859, 96960, 99736, 105040, 106860, 110292, 110696, 113120, 113984, 115080, 124670, 126048, 131520, 135744, 137865, 138370, 142480, 147056, 149604, 153440, 157560, 166044, 169680, 170976, 179881, 183820, 184128, 187005, 193718, 199472, 207555, 210080, 213720, 220584, 221392, 226240, 230160, 249340, 252096, 275730, 276740, 284960, 290577, 294112, 299208, 306880, 315120, 332088, 339360, 341952, 359762, 367640, 374010, 387436, 398944, 415110, 420160, 427440, 441168, 442784, 460320, 484295, 498680, 539643, 551460, 553480, 569920, 581154, 588224, 598416, 630240, 664176, 678720, 719524, 735280, 748020, 774872, 797888, 830220, 854880, 882336, 885568, 899405, 920640, 968590, 997360, 1079286, 1102920, 1106960, 1162308, 1196832, 1259167, 1260480, 1328352, 1439048, 1452885, 1470560, 1496040, 1549744, 1660440, 1709760, 1764672, 1798810, 1937180, 1994720, 2158572, 2205840, 2213920, 2324616, 2393664, 2518334, 2656704, 2698215, 2878096, 2905770, 2941120, 2992080, 3099488, 3320880, 3597620, 3777501, 3874360, 3989440, 4317144, 4411680, 4427840, 4649232, 5036668, 5396430, 5756192, 5811540, 5984160, 6198976, 6295835, 6641760, 7195240, 7555002, 7748720, 8634288, 8823360, 9298464, 10073336, 10792860, 11512384, 11623080, 11968320, 12591670, 13283520, 14390480, 15110004, 15497440, 17268576, 18596928, 18887505, 20146672, 21585720, 23246160, 25183340, 28780960, 30220008, 30994880, 34537152, 37775010, 40293344, 43171440, 46492320, 50366680, 57561920, 60440016, 75550020, 80586688, 86342880, 92984640, 100733360, 120880032, 151100040, 172685760, 201466720, 241760064, 302200080, 402933440, 604400160, 1208800320]

約数ペア:

[(1, 1208800320), (2, 604400160), (3, 402933440), (4, 302200080), (5, 241760064), (6, 201466720), (7, 172685760), (8, 151100040), (10, 120880032), (12, 100733360), (13, 92984640), (14, 86342880), (15, 80586688), (16, 75550020), (20, 60440016), (21, 57561920), (24, 50366680), (26, 46492320), (28, 43171440), (30, 40293344), (32, 37775010), (35, 34537152), (39, 30994880), (40, 30220008), (42, 28780960), (48, 25183340), (52, 23246160), (56, 21585720), (60, 20146672), (64, 18887505), (65, 18596928), (70, 17268576), (78, 15497440), (80, 15110004), (84, 14390480), (91, 13283520), (96, 12591670), (101, 11968320), (104, 11623080), (105, 11512384), (112, 10792860), (120, 10073336), (130, 9298464), (137, 8823360), (140, 8634288), (156, 7748720), (160, 7555002), (168, 7195240), (182, 6641760), (192, 6295835), (195, 6198976), (202, 5984160), (208, 5811540), (210, 5756192), (224, 5396430), (240, 5036668), (260, 4649232), (273, 4427840), (274, 4411680), (280, 4317144), (303, 3989440), (312, 3874360), (320, 3777501), (336, 3597620), (364, 3320880), (390, 3099488), (404, 2992080), (411, 2941120), (416, 2905770), (420, 2878096), (448, 2698215), (455, 2656704), (480, 2518334), (505, 2393664), (520, 2324616), (546, 2213920), (548, 2205840), (560, 2158572), (606, 1994720), (624, 1937180), (672, 1798810), (685, 1764672), (707, 1709760), (728, 1660440), (780, 1549744), (808, 1496040), (822, 1470560), (832, 1452885), (840, 1439048), (910, 1328352), (959, 1260480), (960, 1259167), (1010, 1196832), (1040, 1162308), (1092, 1106960), (1096, 1102920), (1120, 1079286), (1212, 997360), (1248, 968590), (1313, 920640), (1344, 899405), (1365, 885568), (1370, 882336), (1414, 854880), (1456, 830220), (1515, 797888), (1560, 774872), (1616, 748020), (1644, 735280), (1680, 719524), (1781, 678720), (1820, 664176), (1918, 630240), (2020, 598416), (2055, 588224), (2080, 581154), (2121, 569920), (2184, 553480), (2192, 551460), (2240, 539643), (2424, 498680), (2496, 484295), (2626, 460320), (2730, 442784), (2740, 441168), (2828, 427440), (2877, 420160), (2912, 415110), (3030, 398944), (3120, 387436), (3232, 374010), (3288, 367640), (3360, 359762), (3535, 341952), (3562, 339360), (3640, 332088), (3836, 315120), (3939, 306880), (4040, 299208), (4110, 294112), (4160, 290577), (4242, 284960), (4368, 276740), (4384, 275730), (4795, 252096), (4848, 249340), (5252, 230160), (5343, 226240), (5460, 221392), (5480, 220584), (5656, 213720), (5754, 210080), (5824, 207555), (6060, 199472), (6240, 193718), (6464, 187005), (6565, 184128), (6576, 183820), (6720, 179881), (7070, 170976), (7124, 169680), (7280, 166044), (7672, 157560), (7878, 153440), (8080, 149604), (8220, 147056), (8484, 142480), (8736, 138370), (8768, 137865), (8905, 135744), (9191, 131520), (9590, 126048), (9696, 124670), (10504, 115080), (10605, 113984), (10686, 113120), (10920, 110696), (10960, 110292), (11312, 106860), (11508, 105040), (12120, 99736), (12467, 96960), (12480, 96859), (13130, 92064), (13152, 91910), (13837, 87360), (14140, 85488), (14248, 84840), (14385, 84032), (14560, 83022), (15344, 78780), (15756, 76720), (16160, 74802), (16440, 73528), (16968, 71240), (17472, 69185), (17810, 67872), (18382, 65760), (19180, 63024), (19392, 62335), (19695, 61376), (21008, 57540), (21210, 56992), (21372, 56560), (21840, 55348), (21920, 55146), (22624, 53430), (23016, 52520), (24240, 49868), (24934, 48480), (26260, 46032), (26304, 45955), (26715, 45248), (27573, 43840), (27674, 43680), (28280, 42744), (28496, 42420), (28770, 42016), (29120, 41511), (30688, 39390), (31512, 38360), (32320, 37401), (32880, 36764), (33936, 35620)]