2890790280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 384

約数和(自身を含む): 11243232000

約数和(自身を除く): 8352441720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 120, 123, 126, 140, 147, 164, 168, 180, 196, 205, 210, 245, 246, 252, 280, 287, 294, 315, 328, 343, 360, 369, 392, 410, 420, 441, 490, 492, 504, 571, 574, 588, 615, 630, 686, 735, 738, 820, 840, 861, 882, 980, 984, 1029, 1142, 1148, 1176, 1230, 1260, 1372, 1435, 1470, 1476, 1640, 1713, 1715, 1722, 1764, 1845, 1960, 2009, 2058, 2205, 2284, 2296, 2460, 2520, 2583, 2744, 2855, 2870, 2940, 2952, 3087, 3426, 3430, 3444, 3528, 3690, 3997, 4018, 4116, 4305, 4410, 4568, 4920, 5139, 5145, 5166, 5710, 5740, 5880, 6027, 6174, 6852, 6860, 6888, 7380, 7994, 8036, 8232, 8565, 8610, 8820, 10045, 10278, 10290, 10332, 11420, 11480, 11991, 12054, 12348, 12915, 13704, 13720, 14063, 14760, 15435, 15988, 16072, 17130, 17220, 17640, 18081, 19985, 20090, 20556, 20580, 20664, 22840, 23411, 23982, 24108, 24696, 25695, 25830, 27979, 28126, 30135, 30870, 31976, 34260, 34440, 35973, 36162, 39970, 40180, 41112, 41160, 42189, 46822, 47964, 48216, 51390, 51660, 55958, 56252, 59955, 60270, 61740, 68520, 70233, 70315, 71946, 72324, 79940, 80360, 83937, 84378, 90405, 93644, 95928, 102780, 103320, 111916, 112504, 117055, 119910, 120540, 123480, 126567, 139895, 140466, 140630, 143892, 144648, 159880, 163877, 167874, 168756, 179865, 180810, 187288, 195853, 205560, 210699, 210945, 223832, 234110, 239820, 241080, 251811, 253134, 279790, 280932, 281260, 287784, 327754, 335748, 337512, 351165, 359730, 361620, 391706, 419685, 421398, 421890, 468220, 479640, 491631, 503622, 506268, 559580, 561864, 562520, 587559, 632835, 655508, 671496, 702330, 719460, 723240, 783412, 819385, 839370, 842796, 843780, 936440, 979265, 983262, 1007244, 1012536, 1053495, 1119160, 1147139, 1175118, 1259055, 1265670, 1311016, 1404660, 1438920, 1474893, 1566824, 1638770, 1678740, 1685592, 1687560, 1762677, 1958530, 1966524, 2014488, 2106990, 2294278, 2350236, 2458155, 2518110, 2531340, 2809320, 2937795, 2949786, 3277540, 3357480, 3441417, 3525354, 3917060, 3933048, 4213980, 4588556, 4700472, 4916310, 5036220, 5062680, 5735695, 5875590, 5899572, 6555080, 6882834, 7050708, 7374465, 7834120, 8029973, 8427960, 8813385, 9177112, 9832620, 10072440, 10324251, 11471390, 11751180, 11799144, 13765668, 14101416, 14748930, 16059946, 17207085, 17626770, 19665240, 20648502, 22942780, 23502360, 24089919, 27531336, 29497860, 32119892, 34414170, 35253540, 40149865, 41297004, 45885560, 48179838, 51621255, 58995720, 64239784, 68828340, 70507080, 72269757, 80299730, 82594008, 96359676, 103242510, 120449595, 137656680, 144539514, 160599460, 192719352, 206485020, 240899190, 289079028, 321198920, 361348785, 412970040, 481798380, 578158056, 722697570, 963596760, 1445395140, 2890790280]

約数ペア:

[(1, 2890790280), (2, 1445395140), (3, 963596760), (4, 722697570), (5, 578158056), (6, 481798380), (7, 412970040), (8, 361348785), (9, 321198920), (10, 289079028), (12, 240899190), (14, 206485020), (15, 192719352), (18, 160599460), (20, 144539514), (21, 137656680), (24, 120449595), (28, 103242510), (30, 96359676), (35, 82594008), (36, 80299730), (40, 72269757), (41, 70507080), (42, 68828340), (45, 64239784), (49, 58995720), (56, 51621255), (60, 48179838), (63, 45885560), (70, 41297004), (72, 40149865), (82, 35253540), (84, 34414170), (90, 32119892), (98, 29497860), (105, 27531336), (120, 24089919), (123, 23502360), (126, 22942780), (140, 20648502), (147, 19665240), (164, 17626770), (168, 17207085), (180, 16059946), (196, 14748930), (205, 14101416), (210, 13765668), (245, 11799144), (246, 11751180), (252, 11471390), (280, 10324251), (287, 10072440), (294, 9832620), (315, 9177112), (328, 8813385), (343, 8427960), (360, 8029973), (369, 7834120), (392, 7374465), (410, 7050708), (420, 6882834), (441, 6555080), (490, 5899572), (492, 5875590), (504, 5735695), (571, 5062680), (574, 5036220), (588, 4916310), (615, 4700472), (630, 4588556), (686, 4213980), (735, 3933048), (738, 3917060), (820, 3525354), (840, 3441417), (861, 3357480), (882, 3277540), (980, 2949786), (984, 2937795), (1029, 2809320), (1142, 2531340), (1148, 2518110), (1176, 2458155), (1230, 2350236), (1260, 2294278), (1372, 2106990), (1435, 2014488), (1470, 1966524), (1476, 1958530), (1640, 1762677), (1713, 1687560), (1715, 1685592), (1722, 1678740), (1764, 1638770), (1845, 1566824), (1960, 1474893), (2009, 1438920), (2058, 1404660), (2205, 1311016), (2284, 1265670), (2296, 1259055), (2460, 1175118), (2520, 1147139), (2583, 1119160), (2744, 1053495), (2855, 1012536), (2870, 1007244), (2940, 983262), (2952, 979265), (3087, 936440), (3426, 843780), (3430, 842796), (3444, 839370), (3528, 819385), (3690, 783412), (3997, 723240), (4018, 719460), (4116, 702330), (4305, 671496), (4410, 655508), (4568, 632835), (4920, 587559), (5139, 562520), (5145, 561864), (5166, 559580), (5710, 506268), (5740, 503622), (5880, 491631), (6027, 479640), (6174, 468220), (6852, 421890), (6860, 421398), (6888, 419685), (7380, 391706), (7994, 361620), (8036, 359730), (8232, 351165), (8565, 337512), (8610, 335748), (8820, 327754), (10045, 287784), (10278, 281260), (10290, 280932), (10332, 279790), (11420, 253134), (11480, 251811), (11991, 241080), (12054, 239820), (12348, 234110), (12915, 223832), (13704, 210945), (13720, 210699), (14063, 205560), (14760, 195853), (15435, 187288), (15988, 180810), (16072, 179865), (17130, 168756), (17220, 167874), (17640, 163877), (18081, 159880), (19985, 144648), (20090, 143892), (20556, 140630), (20580, 140466), (20664, 139895), (22840, 126567), (23411, 123480), (23982, 120540), (24108, 119910), (24696, 117055), (25695, 112504), (25830, 111916), (27979, 103320), (28126, 102780), (30135, 95928), (30870, 93644), (31976, 90405), (34260, 84378), (34440, 83937), (35973, 80360), (36162, 79940), (39970, 72324), (40180, 71946), (41112, 70315), (41160, 70233), (42189, 68520), (46822, 61740), (47964, 60270), (48216, 59955), (51390, 56252), (51660, 55958)]