438241440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 384

約数和(自身を含む): 1734082560

約数和(自身を除く): 1295841120

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, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 127, 130, 140, 156, 158, 160, 168, 182, 195, 208, 210, 224, 237, 240, 254, 260, 273, 280, 312, 316, 336, 364, 381, 390, 395, 416, 420, 455, 474, 480, 508, 520, 546, 553, 560, 624, 632, 635, 672, 728, 762, 780, 790, 840, 889, 910, 948, 1016, 1027, 1040, 1092, 1106, 1120, 1185, 1248, 1264, 1270, 1365, 1456, 1524, 1560, 1580, 1651, 1659, 1680, 1778, 1820, 1896, 1905, 2032, 2054, 2080, 2184, 2212, 2370, 2528, 2540, 2667, 2730, 2765, 2912, 3048, 3081, 3120, 3160, 3302, 3318, 3360, 3556, 3640, 3792, 3810, 4064, 4108, 4368, 4424, 4445, 4740, 4953, 5080, 5135, 5334, 5460, 5530, 6096, 6162, 6240, 6320, 6604, 6636, 7112, 7189, 7280, 7584, 7620, 8216, 8255, 8295, 8736, 8848, 8890, 9480, 9906, 10033, 10160, 10270, 10668, 10920, 11060, 11557, 12192, 12324, 12640, 13208, 13272, 13335, 14224, 14378, 14560, 15240, 15405, 16432, 16510, 16590, 17696, 17780, 18960, 19812, 20066, 20320, 20540, 21336, 21567, 21840, 22120, 23114, 24648, 24765, 26416, 26544, 26670, 28448, 28756, 30099, 30480, 30810, 32864, 33020, 33180, 34671, 35560, 35945, 37920, 39624, 40132, 41080, 42672, 43134, 43680, 44240, 46228, 49296, 49530, 50165, 52832, 53088, 53340, 57512, 57785, 60198, 60960, 61620, 66040, 66360, 69342, 70231, 71120, 71890, 79248, 80264, 82160, 85344, 86268, 88480, 92456, 98592, 99060, 100330, 106680, 107835, 115024, 115570, 120396, 123240, 130429, 132080, 132720, 138684, 140462, 142240, 143780, 150495, 158496, 160528, 164320, 172536, 173355, 184912, 198120, 200660, 210693, 213360, 215670, 230048, 231140, 240792, 246480, 260858, 264160, 265440, 277368, 280924, 287560, 300990, 321056, 345072, 346710, 351155, 369824, 391287, 396240, 401320, 421386, 426720, 431340, 462280, 481584, 492960, 521716, 554736, 561848, 575120, 601980, 652145, 690144, 693420, 702310, 782574, 792480, 802640, 842772, 862680, 913003, 924560, 963168, 1043432, 1053465, 1109472, 1123696, 1150240, 1203960, 1304290, 1386840, 1404620, 1565148, 1605280, 1685544, 1725360, 1826006, 1849120, 1956435, 2086864, 2106930, 2247392, 2407920, 2608580, 2739009, 2773680, 2809240, 3130296, 3371088, 3450720, 3652012, 3912870, 4173728, 4213860, 4565015, 4815840, 5217160, 5478018, 5547360, 5618480, 6260592, 6742176, 7304024, 7825740, 8427720, 9130030, 10434320, 10956036, 11236960, 12521184, 13695045, 14608048, 15651480, 16855440, 18260060, 20868640, 21912072, 27390090, 29216096, 31302960, 33710880, 36520120, 43824144, 54780180, 62605920, 73040240, 87648288, 109560360, 146080480, 219120720, 438241440]

約数ペア:

[(1, 438241440), (2, 219120720), (3, 146080480), (4, 109560360), (5, 87648288), (6, 73040240), (7, 62605920), (8, 54780180), (10, 43824144), (12, 36520120), (13, 33710880), (14, 31302960), (15, 29216096), (16, 27390090), (20, 21912072), (21, 20868640), (24, 18260060), (26, 16855440), (28, 15651480), (30, 14608048), (32, 13695045), (35, 12521184), (39, 11236960), (40, 10956036), (42, 10434320), (48, 9130030), (52, 8427720), (56, 7825740), (60, 7304024), (65, 6742176), (70, 6260592), (78, 5618480), (79, 5547360), (80, 5478018), (84, 5217160), (91, 4815840), (96, 4565015), (104, 4213860), (105, 4173728), (112, 3912870), (120, 3652012), (127, 3450720), (130, 3371088), (140, 3130296), (156, 2809240), (158, 2773680), (160, 2739009), (168, 2608580), (182, 2407920), (195, 2247392), (208, 2106930), (210, 2086864), (224, 1956435), (237, 1849120), (240, 1826006), (254, 1725360), (260, 1685544), (273, 1605280), (280, 1565148), (312, 1404620), (316, 1386840), (336, 1304290), (364, 1203960), (381, 1150240), (390, 1123696), (395, 1109472), (416, 1053465), (420, 1043432), (455, 963168), (474, 924560), (480, 913003), (508, 862680), (520, 842772), (546, 802640), (553, 792480), (560, 782574), (624, 702310), (632, 693420), (635, 690144), (672, 652145), (728, 601980), (762, 575120), (780, 561848), (790, 554736), (840, 521716), (889, 492960), (910, 481584), (948, 462280), (1016, 431340), (1027, 426720), (1040, 421386), (1092, 401320), (1106, 396240), (1120, 391287), (1185, 369824), (1248, 351155), (1264, 346710), (1270, 345072), (1365, 321056), (1456, 300990), (1524, 287560), (1560, 280924), (1580, 277368), (1651, 265440), (1659, 264160), (1680, 260858), (1778, 246480), (1820, 240792), (1896, 231140), (1905, 230048), (2032, 215670), (2054, 213360), (2080, 210693), (2184, 200660), (2212, 198120), (2370, 184912), (2528, 173355), (2540, 172536), (2667, 164320), (2730, 160528), (2765, 158496), (2912, 150495), (3048, 143780), (3081, 142240), (3120, 140462), (3160, 138684), (3302, 132720), (3318, 132080), (3360, 130429), (3556, 123240), (3640, 120396), (3792, 115570), (3810, 115024), (4064, 107835), (4108, 106680), (4368, 100330), (4424, 99060), (4445, 98592), (4740, 92456), (4953, 88480), (5080, 86268), (5135, 85344), (5334, 82160), (5460, 80264), (5530, 79248), (6096, 71890), (6162, 71120), (6240, 70231), (6320, 69342), (6604, 66360), (6636, 66040), (7112, 61620), (7189, 60960), (7280, 60198), (7584, 57785), (7620, 57512), (8216, 53340), (8255, 53088), (8295, 52832), (8736, 50165), (8848, 49530), (8890, 49296), (9480, 46228), (9906, 44240), (10033, 43680), (10160, 43134), (10270, 42672), (10668, 41080), (10920, 40132), (11060, 39624), (11557, 37920), (12192, 35945), (12324, 35560), (12640, 34671), (13208, 33180), (13272, 33020), (13335, 32864), (14224, 30810), (14378, 30480), (14560, 30099), (15240, 28756), (15405, 28448), (16432, 26670), (16510, 26544), (16590, 26416), (17696, 24765), (17780, 24648), (18960, 23114), (19812, 22120), (20066, 21840), (20320, 21567), (20540, 21336)]