2145623760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 360

約数和(自身を含む): 8528121576

約数和(自身を除く): 6382497816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 122, 126, 140, 144, 147, 168, 180, 183, 196, 210, 240, 244, 245, 252, 280, 294, 305, 315, 336, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 560, 588, 610, 630, 720, 732, 735, 784, 840, 854, 882, 915, 976, 980, 997, 1008, 1098, 1176, 1220, 1260, 1281, 1464, 1470, 1680, 1708, 1764, 1830, 1960, 1994, 2135, 2196, 2205, 2352, 2440, 2520, 2562, 2745, 2928, 2940, 2989, 2991, 3416, 3528, 3660, 3843, 3920, 3988, 4270, 4392, 4410, 4880, 4985, 5040, 5124, 5490, 5880, 5978, 5982, 6405, 6832, 6979, 7056, 7320, 7686, 7976, 8540, 8784, 8820, 8967, 8973, 9970, 10248, 10980, 11760, 11956, 11964, 12810, 13958, 14640, 14945, 14955, 15372, 15952, 17080, 17640, 17934, 17946, 19215, 19940, 20496, 20937, 21960, 23912, 23928, 25620, 26901, 27916, 29890, 29910, 30744, 34160, 34895, 35280, 35868, 35892, 38430, 39880, 41874, 43920, 44835, 44865, 47824, 47856, 48853, 51240, 53802, 55832, 59780, 59820, 60817, 61488, 62811, 69790, 71736, 71784, 76860, 79760, 83748, 89670, 89730, 97706, 102480, 104685, 107604, 111664, 119560, 119640, 121634, 125622, 134505, 139580, 143472, 143568, 146559, 153720, 167496, 179340, 179460, 182451, 195412, 209370, 215208, 239120, 239280, 243268, 244265, 251244, 269010, 279160, 293118, 304085, 307440, 314055, 334992, 358680, 358920, 364902, 390824, 418740, 425719, 430416, 439677, 486536, 488530, 502488, 538020, 547353, 558320, 586236, 608170, 628110, 717360, 717840, 729804, 732795, 781648, 837480, 851438, 879354, 912255, 973072, 977060, 1004976, 1076040, 1094706, 1172472, 1216340, 1256220, 1277157, 1459608, 1465590, 1674960, 1702876, 1758708, 1824510, 1954120, 2128595, 2152080, 2189412, 2198385, 2344944, 2432680, 2512440, 2554314, 2736765, 2919216, 2931180, 2980033, 3405752, 3517416, 3649020, 3831471, 3908240, 4257190, 4378824, 4396770, 4865360, 5024880, 5108628, 5473530, 5862360, 5960066, 6385785, 6811504, 7034832, 7298040, 7662942, 8514380, 8757648, 8793540, 8940099, 10217256, 10947060, 11724720, 11920132, 12771570, 14596080, 14900165, 15325884, 17028760, 17587080, 17880198, 19157355, 20434512, 21894120, 23840264, 25543140, 26820297, 29800330, 30651768, 34057520, 35174160, 35760396, 38314710, 43788240, 44700495, 47680528, 51086280, 53640594, 59600660, 61303536, 71520792, 76629420, 89400990, 102172560, 107281188, 119201320, 134101485, 143041584, 153258840, 178801980, 214562376, 238402640, 268202970, 306517680, 357603960, 429124752, 536405940, 715207920, 1072811880, 2145623760]

約数ペア:

[(1, 2145623760), (2, 1072811880), (3, 715207920), (4, 536405940), (5, 429124752), (6, 357603960), (7, 306517680), (8, 268202970), (9, 238402640), (10, 214562376), (12, 178801980), (14, 153258840), (15, 143041584), (16, 134101485), (18, 119201320), (20, 107281188), (21, 102172560), (24, 89400990), (28, 76629420), (30, 71520792), (35, 61303536), (36, 59600660), (40, 53640594), (42, 51086280), (45, 47680528), (48, 44700495), (49, 43788240), (56, 38314710), (60, 35760396), (61, 35174160), (63, 34057520), (70, 30651768), (72, 29800330), (80, 26820297), (84, 25543140), (90, 23840264), (98, 21894120), (105, 20434512), (112, 19157355), (120, 17880198), (122, 17587080), (126, 17028760), (140, 15325884), (144, 14900165), (147, 14596080), (168, 12771570), (180, 11920132), (183, 11724720), (196, 10947060), (210, 10217256), (240, 8940099), (244, 8793540), (245, 8757648), (252, 8514380), (280, 7662942), (294, 7298040), (305, 7034832), (315, 6811504), (336, 6385785), (360, 5960066), (366, 5862360), (392, 5473530), (420, 5108628), (427, 5024880), (441, 4865360), (488, 4396770), (490, 4378824), (504, 4257190), (549, 3908240), (560, 3831471), (588, 3649020), (610, 3517416), (630, 3405752), (720, 2980033), (732, 2931180), (735, 2919216), (784, 2736765), (840, 2554314), (854, 2512440), (882, 2432680), (915, 2344944), (976, 2198385), (980, 2189412), (997, 2152080), (1008, 2128595), (1098, 1954120), (1176, 1824510), (1220, 1758708), (1260, 1702876), (1281, 1674960), (1464, 1465590), (1470, 1459608), (1680, 1277157), (1708, 1256220), (1764, 1216340), (1830, 1172472), (1960, 1094706), (1994, 1076040), (2135, 1004976), (2196, 977060), (2205, 973072), (2352, 912255), (2440, 879354), (2520, 851438), (2562, 837480), (2745, 781648), (2928, 732795), (2940, 729804), (2989, 717840), (2991, 717360), (3416, 628110), (3528, 608170), (3660, 586236), (3843, 558320), (3920, 547353), (3988, 538020), (4270, 502488), (4392, 488530), (4410, 486536), (4880, 439677), (4985, 430416), (5040, 425719), (5124, 418740), (5490, 390824), (5880, 364902), (5978, 358920), (5982, 358680), (6405, 334992), (6832, 314055), (6979, 307440), (7056, 304085), (7320, 293118), (7686, 279160), (7976, 269010), (8540, 251244), (8784, 244265), (8820, 243268), (8967, 239280), (8973, 239120), (9970, 215208), (10248, 209370), (10980, 195412), (11760, 182451), (11956, 179460), (11964, 179340), (12810, 167496), (13958, 153720), (14640, 146559), (14945, 143568), (14955, 143472), (15372, 139580), (15952, 134505), (17080, 125622), (17640, 121634), (17934, 119640), (17946, 119560), (19215, 111664), (19940, 107604), (20496, 104685), (20937, 102480), (21960, 97706), (23912, 89730), (23928, 89670), (25620, 83748), (26901, 79760), (27916, 76860), (29890, 71784), (29910, 71736), (30744, 69790), (34160, 62811), (34895, 61488), (35280, 60817), (35868, 59820), (35892, 59780), (38430, 55832), (39880, 53802), (41874, 51240), (43920, 48853), (44835, 47856), (44865, 47824)]