212219280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 909941760

約数和(自身を除く): 697722480

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, 41, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 79, 80, 82, 84, 90, 91, 104, 105, 112, 117, 120, 123, 126, 130, 140, 144, 156, 158, 164, 168, 180, 182, 195, 205, 208, 210, 234, 237, 240, 246, 252, 260, 273, 280, 287, 312, 315, 316, 328, 336, 360, 364, 369, 390, 395, 410, 420, 455, 468, 474, 492, 504, 520, 533, 546, 553, 560, 574, 585, 615, 624, 630, 632, 656, 711, 720, 728, 738, 780, 790, 819, 820, 840, 861, 910, 936, 948, 984, 1008, 1027, 1040, 1066, 1092, 1106, 1148, 1170, 1185, 1230, 1260, 1264, 1365, 1422, 1435, 1456, 1476, 1560, 1580, 1599, 1638, 1640, 1659, 1680, 1722, 1820, 1845, 1872, 1896, 1968, 2054, 2132, 2184, 2212, 2296, 2340, 2370, 2460, 2520, 2583, 2665, 2730, 2765, 2844, 2870, 2952, 3081, 3120, 3160, 3198, 3239, 3276, 3280, 3318, 3444, 3555, 3640, 3690, 3731, 3792, 4095, 4108, 4264, 4305, 4368, 4424, 4592, 4680, 4740, 4797, 4920, 4977, 5040, 5135, 5166, 5330, 5460, 5530, 5688, 5740, 5904, 6162, 6320, 6396, 6478, 6552, 6636, 6888, 7110, 7189, 7280, 7380, 7462, 7995, 8190, 8216, 8295, 8528, 8610, 8848, 9243, 9360, 9480, 9594, 9717, 9840, 9954, 10270, 10332, 10660, 10920, 11060, 11193, 11376, 11480, 12324, 12792, 12915, 12956, 13104, 13272, 13776, 14220, 14378, 14760, 14924, 15405, 15990, 16195, 16380, 16432, 16590, 17220, 18486, 18655, 18960, 19188, 19434, 19908, 20540, 20664, 21320, 21567, 21840, 22120, 22386, 22673, 22960, 23985, 24648, 24885, 25584, 25830, 25912, 26544, 28440, 28756, 29151, 29520, 29848, 30810, 31980, 32390, 32760, 33180, 33579, 34440, 35945, 36972, 37310, 38376, 38868, 39816, 41080, 41328, 42107, 42640, 43134, 44240, 44772, 45346, 46215, 47970, 48585, 49296, 49770, 51660, 51824, 55965, 56880, 57512, 58302, 59696, 61620, 63960, 64701, 64780, 65520, 66360, 67158, 68019, 68880, 71890, 73944, 74620, 76752, 77736, 79632, 82160, 84214, 86268, 89544, 90692, 92430, 95940, 97170, 99540, 103320, 107835, 111930, 113365, 115024, 116604, 123240, 126321, 127920, 129402, 129560, 132720, 134316, 136038, 143780, 145755, 147888, 149240, 155472, 167895, 168428, 172536, 179088, 181384, 184860, 191880, 194340, 199080, 204057, 206640, 210535, 215670, 223860, 226730, 233208, 246480, 252642, 258804, 259120, 268632, 272076, 287560, 291510, 294749, 298480, 323505, 335790, 336856, 340095, 345072, 362768, 369720, 378963, 383760, 388680, 398160, 408114, 421070, 431340, 447720, 453460, 466416, 505284, 517608, 537264, 544152, 575120, 583020, 589498, 631605, 647010, 671580, 673712, 680190, 739440, 757926, 777360, 816228, 842140, 862680, 884247, 895440, 906920, 1010568, 1020285, 1035216, 1088304, 1166040, 1178996, 1263210, 1294020, 1343160, 1360380, 1473745, 1515852, 1632456, 1684280, 1725360, 1768494, 1813840, 1894815, 2021136, 2040570, 2332080, 2357992, 2526420, 2588040, 2652741, 2686320, 2720760, 2947490, 3031704, 3264912, 3368560, 3536988, 3789630, 4081140, 4421235, 4715984, 5052840, 5176080, 5305482, 5441520, 5894980, 6063408, 7073976, 7579260, 8162280, 8842470, 10105680, 10610964, 11789960, 13263705, 14147952, 15158520, 16324560, 17684940, 21221928, 23579920, 26527410, 30317040, 35369880, 42443856, 53054820, 70739760, 106109640, 212219280]

約数ペア:

[(1, 212219280), (2, 106109640), (3, 70739760), (4, 53054820), (5, 42443856), (6, 35369880), (7, 30317040), (8, 26527410), (9, 23579920), (10, 21221928), (12, 17684940), (13, 16324560), (14, 15158520), (15, 14147952), (16, 13263705), (18, 11789960), (20, 10610964), (21, 10105680), (24, 8842470), (26, 8162280), (28, 7579260), (30, 7073976), (35, 6063408), (36, 5894980), (39, 5441520), (40, 5305482), (41, 5176080), (42, 5052840), (45, 4715984), (48, 4421235), (52, 4081140), (56, 3789630), (60, 3536988), (63, 3368560), (65, 3264912), (70, 3031704), (72, 2947490), (78, 2720760), (79, 2686320), (80, 2652741), (82, 2588040), (84, 2526420), (90, 2357992), (91, 2332080), (104, 2040570), (105, 2021136), (112, 1894815), (117, 1813840), (120, 1768494), (123, 1725360), (126, 1684280), (130, 1632456), (140, 1515852), (144, 1473745), (156, 1360380), (158, 1343160), (164, 1294020), (168, 1263210), (180, 1178996), (182, 1166040), (195, 1088304), (205, 1035216), (208, 1020285), (210, 1010568), (234, 906920), (237, 895440), (240, 884247), (246, 862680), (252, 842140), (260, 816228), (273, 777360), (280, 757926), (287, 739440), (312, 680190), (315, 673712), (316, 671580), (328, 647010), (336, 631605), (360, 589498), (364, 583020), (369, 575120), (390, 544152), (395, 537264), (410, 517608), (420, 505284), (455, 466416), (468, 453460), (474, 447720), (492, 431340), (504, 421070), (520, 408114), (533, 398160), (546, 388680), (553, 383760), (560, 378963), (574, 369720), (585, 362768), (615, 345072), (624, 340095), (630, 336856), (632, 335790), (656, 323505), (711, 298480), (720, 294749), (728, 291510), (738, 287560), (780, 272076), (790, 268632), (819, 259120), (820, 258804), (840, 252642), (861, 246480), (910, 233208), (936, 226730), (948, 223860), (984, 215670), (1008, 210535), (1027, 206640), (1040, 204057), (1066, 199080), (1092, 194340), (1106, 191880), (1148, 184860), (1170, 181384), (1185, 179088), (1230, 172536), (1260, 168428), (1264, 167895), (1365, 155472), (1422, 149240), (1435, 147888), (1456, 145755), (1476, 143780), (1560, 136038), (1580, 134316), (1599, 132720), (1638, 129560), (1640, 129402), (1659, 127920), (1680, 126321), (1722, 123240), (1820, 116604), (1845, 115024), (1872, 113365), (1896, 111930), (1968, 107835), (2054, 103320), (2132, 99540), (2184, 97170), (2212, 95940), (2296, 92430), (2340, 90692), (2370, 89544), (2460, 86268), (2520, 84214), (2583, 82160), (2665, 79632), (2730, 77736), (2765, 76752), (2844, 74620), (2870, 73944), (2952, 71890), (3081, 68880), (3120, 68019), (3160, 67158), (3198, 66360), (3239, 65520), (3276, 64780), (3280, 64701), (3318, 63960), (3444, 61620), (3555, 59696), (3640, 58302), (3690, 57512), (3731, 56880), (3792, 55965), (4095, 51824), (4108, 51660), (4264, 49770), (4305, 49296), (4368, 48585), (4424, 47970), (4592, 46215), (4680, 45346), (4740, 44772), (4797, 44240), (4920, 43134), (4977, 42640), (5040, 42107), (5135, 41328), (5166, 41080), (5330, 39816), (5460, 38868), (5530, 38376), (5688, 37310), (5740, 36972), (5904, 35945), (6162, 34440), (6320, 33579), (6396, 33180), (6478, 32760), (6552, 32390), (6636, 31980), (6888, 30810), (7110, 29848), (7189, 29520), (7280, 29151), (7380, 28756), (7462, 28440), (7995, 26544), (8190, 25912), (8216, 25830), (8295, 25584), (8528, 24885), (8610, 24648), (8848, 23985), (9243, 22960), (9360, 22673), (9480, 22386), (9594, 22120), (9717, 21840), (9840, 21567), (9954, 21320), (10270, 20664), (10332, 20540), (10660, 19908), (10920, 19434), (11060, 19188), (11193, 18960), (11376, 18655), (11480, 18486), (12324, 17220), (12792, 16590), (12915, 16432), (12956, 16380), (13104, 16195), (13272, 15990), (13776, 15405), (14220, 14924), (14378, 14760)]