340474680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 384

約数和(自身を含む): 1436198400

約数和(自身を除く): 1095723720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 547, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 1064, 1092, 1094, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1482, 1560, 1596, 1638, 1641, 1710, 1729, 1820, 1976, 1995, 2184, 2188, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2735, 2964, 3192, 3276, 3282, 3420, 3458, 3640, 3705, 3829, 3990, 4095, 4376, 4446, 4680, 4788, 4923, 4940, 5187, 5320, 5460, 5470, 5928, 5985, 6552, 6564, 6840, 6916, 7111, 7410, 7658, 7980, 8190, 8205, 8645, 8892, 9576, 9846, 9880, 10374, 10393, 10920, 10940, 11115, 11487, 11970, 13128, 13832, 14222, 14820, 15316, 15561, 15960, 16380, 16410, 17290, 17784, 19145, 19692, 20748, 20786, 21333, 21880, 22230, 22974, 23940, 24615, 25935, 28444, 29640, 30632, 31122, 31179, 32760, 32820, 34461, 34580, 35555, 38290, 39384, 41496, 41572, 42666, 44460, 45948, 47880, 49230, 49777, 51870, 51965, 56888, 57435, 62244, 62358, 63999, 65640, 68922, 69160, 71110, 72751, 76580, 77805, 83144, 85332, 88920, 91896, 93537, 98460, 99554, 103740, 103930, 106665, 114870, 124488, 124716, 127998, 135109, 137844, 142220, 145502, 149331, 153160, 155610, 155895, 170664, 172305, 187074, 196920, 199108, 207480, 207860, 213330, 218253, 229740, 248885, 249432, 255996, 270218, 275688, 284440, 291004, 298662, 311220, 311790, 319995, 344610, 363755, 374148, 398216, 405327, 415720, 426660, 436506, 447993, 459480, 467685, 497770, 511992, 540436, 582008, 597324, 622440, 623580, 639990, 654759, 675545, 689220, 727510, 746655, 748296, 810654, 853320, 873012, 895986, 935370, 945763, 995540, 1080872, 1091265, 1194648, 1215981, 1247160, 1279980, 1309518, 1351090, 1378440, 1455020, 1493310, 1621308, 1746024, 1791972, 1870740, 1891526, 1991080, 2026635, 2182530, 2239965, 2431962, 2559960, 2619036, 2702180, 2837289, 2910040, 2986620, 3242616, 3273795, 3583944, 3741480, 3783052, 4053270, 4365060, 4479930, 4728815, 4863924, 5238072, 5404360, 5674578, 5973240, 6079905, 6547590, 7566104, 8106540, 8511867, 8730120, 8959860, 9457630, 9727848, 11349156, 12159810, 13095180, 14186445, 16213080, 17023734, 17919720, 18915260, 22698312, 24319620, 26190360, 28372890, 34047468, 37830520, 42559335, 48639240, 56745780, 68094936, 85118670, 113491560, 170237340, 340474680]

約数ペア:

[(1, 340474680), (2, 170237340), (3, 113491560), (4, 85118670), (5, 68094936), (6, 56745780), (7, 48639240), (8, 42559335), (9, 37830520), (10, 34047468), (12, 28372890), (13, 26190360), (14, 24319620), (15, 22698312), (18, 18915260), (19, 17919720), (20, 17023734), (21, 16213080), (24, 14186445), (26, 13095180), (28, 12159810), (30, 11349156), (35, 9727848), (36, 9457630), (38, 8959860), (39, 8730120), (40, 8511867), (42, 8106540), (45, 7566104), (52, 6547590), (56, 6079905), (57, 5973240), (60, 5674578), (63, 5404360), (65, 5238072), (70, 4863924), (72, 4728815), (76, 4479930), (78, 4365060), (84, 4053270), (90, 3783052), (91, 3741480), (95, 3583944), (104, 3273795), (105, 3242616), (114, 2986620), (117, 2910040), (120, 2837289), (126, 2702180), (130, 2619036), (133, 2559960), (140, 2431962), (152, 2239965), (156, 2182530), (168, 2026635), (171, 1991080), (180, 1891526), (182, 1870740), (190, 1791972), (195, 1746024), (210, 1621308), (228, 1493310), (234, 1455020), (247, 1378440), (252, 1351090), (260, 1309518), (266, 1279980), (273, 1247160), (280, 1215981), (285, 1194648), (312, 1091265), (315, 1080872), (342, 995540), (360, 945763), (364, 935370), (380, 895986), (390, 873012), (399, 853320), (420, 810654), (455, 748296), (456, 746655), (468, 727510), (494, 689220), (504, 675545), (520, 654759), (532, 639990), (546, 623580), (547, 622440), (570, 597324), (585, 582008), (630, 540436), (665, 511992), (684, 497770), (728, 467685), (741, 459480), (760, 447993), (780, 436506), (798, 426660), (819, 415720), (840, 405327), (855, 398216), (910, 374148), (936, 363755), (988, 344610), (1064, 319995), (1092, 311790), (1094, 311220), (1140, 298662), (1170, 291004), (1197, 284440), (1235, 275688), (1260, 270218), (1330, 255996), (1365, 249432), (1368, 248885), (1482, 229740), (1560, 218253), (1596, 213330), (1638, 207860), (1641, 207480), (1710, 199108), (1729, 196920), (1820, 187074), (1976, 172305), (1995, 170664), (2184, 155895), (2188, 155610), (2223, 153160), (2280, 149331), (2340, 145502), (2394, 142220), (2470, 137844), (2520, 135109), (2660, 127998), (2730, 124716), (2735, 124488), (2964, 114870), (3192, 106665), (3276, 103930), (3282, 103740), (3420, 99554), (3458, 98460), (3640, 93537), (3705, 91896), (3829, 88920), (3990, 85332), (4095, 83144), (4376, 77805), (4446, 76580), (4680, 72751), (4788, 71110), (4923, 69160), (4940, 68922), (5187, 65640), (5320, 63999), (5460, 62358), (5470, 62244), (5928, 57435), (5985, 56888), (6552, 51965), (6564, 51870), (6840, 49777), (6916, 49230), (7111, 47880), (7410, 45948), (7658, 44460), (7980, 42666), (8190, 41572), (8205, 41496), (8645, 39384), (8892, 38290), (9576, 35555), (9846, 34580), (9880, 34461), (10374, 32820), (10393, 32760), (10920, 31179), (10940, 31122), (11115, 30632), (11487, 29640), (11970, 28444), (13128, 25935), (13832, 24615), (14222, 23940), (14820, 22974), (15316, 22230), (15561, 21880), (15960, 21333), (16380, 20786), (16410, 20748), (17290, 19692), (17784, 19145)]