2187472560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2780

約数の個数: 320

約数和(自身を含む): 8574784512

約数和(自身を除く): 6387311952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 156, 168, 182, 185, 195, 208, 210, 222, 240, 259, 260, 273, 280, 296, 312, 336, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 560, 592, 624, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1040, 1092, 1110, 1295, 1365, 1443, 1456, 1480, 1554, 1560, 1680, 1776, 1820, 1924, 2072, 2184, 2220, 2405, 2590, 2707, 2730, 2886, 2960, 3108, 3120, 3367, 3640, 3848, 3885, 4144, 4368, 4440, 4810, 5180, 5414, 5460, 5772, 6216, 6734, 7215, 7280, 7696, 7770, 8121, 8880, 9620, 10101, 10360, 10828, 10920, 11544, 12432, 13468, 13535, 14430, 15540, 16242, 16835, 18949, 19240, 20202, 20720, 21656, 21840, 23088, 26936, 27070, 28860, 31080, 32484, 33670, 35191, 37898, 38480, 40404, 40605, 43312, 50505, 53872, 54140, 56847, 57720, 62160, 64968, 67340, 70382, 75796, 80808, 81210, 94745, 100159, 101010, 105573, 108280, 113694, 115440, 129936, 134680, 140764, 151592, 161616, 162420, 175955, 189490, 200318, 202020, 211146, 216560, 227388, 246337, 269360, 281528, 284235, 300477, 303184, 324840, 351910, 378980, 400636, 404040, 422292, 454776, 492674, 500795, 527865, 563056, 568470, 600954, 649680, 701113, 703820, 739011, 757960, 801272, 808080, 844584, 909552, 985348, 1001590, 1055730, 1136940, 1201908, 1231685, 1302067, 1402226, 1407640, 1478022, 1502385, 1515920, 1602544, 1689168, 1970696, 2003180, 2103339, 2111460, 2273880, 2403816, 2463370, 2604134, 2804452, 2815280, 2956044, 3004770, 3505565, 3695055, 3906201, 3941392, 4006360, 4206678, 4222920, 4547760, 4807632, 4926740, 5208268, 5608904, 5912088, 6009540, 6510335, 7011130, 7390110, 7812402, 8012720, 8413356, 8445840, 9114469, 9853480, 10416536, 10516695, 11217808, 11824176, 12019080, 13020670, 14022260, 14780220, 15624804, 16826712, 18228938, 19531005, 19706960, 20833072, 21033390, 24038160, 26041340, 27343407, 28044520, 29560440, 31249608, 33653424, 36457876, 39062010, 42066780, 45572345, 52082680, 54686814, 56089040, 59120880, 62499216, 72915752, 78124020, 84133560, 91144690, 104165360, 109373628, 136717035, 145831504, 156248040, 168267120, 182289380, 218747256, 273434070, 312496080, 364578760, 437494512, 546868140, 729157520, 1093736280, 2187472560]

約数ペア:

[(1, 2187472560), (2, 1093736280), (3, 729157520), (4, 546868140), (5, 437494512), (6, 364578760), (7, 312496080), (8, 273434070), (10, 218747256), (12, 182289380), (13, 168267120), (14, 156248040), (15, 145831504), (16, 136717035), (20, 109373628), (21, 104165360), (24, 91144690), (26, 84133560), (28, 78124020), (30, 72915752), (35, 62499216), (37, 59120880), (39, 56089040), (40, 54686814), (42, 52082680), (48, 45572345), (52, 42066780), (56, 39062010), (60, 36457876), (65, 33653424), (70, 31249608), (74, 29560440), (78, 28044520), (80, 27343407), (84, 26041340), (91, 24038160), (104, 21033390), (105, 20833072), (111, 19706960), (112, 19531005), (120, 18228938), (130, 16826712), (140, 15624804), (148, 14780220), (156, 14022260), (168, 13020670), (182, 12019080), (185, 11824176), (195, 11217808), (208, 10516695), (210, 10416536), (222, 9853480), (240, 9114469), (259, 8445840), (260, 8413356), (273, 8012720), (280, 7812402), (296, 7390110), (312, 7011130), (336, 6510335), (364, 6009540), (370, 5912088), (390, 5608904), (420, 5208268), (444, 4926740), (455, 4807632), (481, 4547760), (518, 4222920), (520, 4206678), (546, 4006360), (555, 3941392), (560, 3906201), (592, 3695055), (624, 3505565), (728, 3004770), (740, 2956044), (777, 2815280), (780, 2804452), (840, 2604134), (888, 2463370), (910, 2403816), (962, 2273880), (1036, 2111460), (1040, 2103339), (1092, 2003180), (1110, 1970696), (1295, 1689168), (1365, 1602544), (1443, 1515920), (1456, 1502385), (1480, 1478022), (1554, 1407640), (1560, 1402226), (1680, 1302067), (1776, 1231685), (1820, 1201908), (1924, 1136940), (2072, 1055730), (2184, 1001590), (2220, 985348), (2405, 909552), (2590, 844584), (2707, 808080), (2730, 801272), (2886, 757960), (2960, 739011), (3108, 703820), (3120, 701113), (3367, 649680), (3640, 600954), (3848, 568470), (3885, 563056), (4144, 527865), (4368, 500795), (4440, 492674), (4810, 454776), (5180, 422292), (5414, 404040), (5460, 400636), (5772, 378980), (6216, 351910), (6734, 324840), (7215, 303184), (7280, 300477), (7696, 284235), (7770, 281528), (8121, 269360), (8880, 246337), (9620, 227388), (10101, 216560), (10360, 211146), (10828, 202020), (10920, 200318), (11544, 189490), (12432, 175955), (13468, 162420), (13535, 161616), (14430, 151592), (15540, 140764), (16242, 134680), (16835, 129936), (18949, 115440), (19240, 113694), (20202, 108280), (20720, 105573), (21656, 101010), (21840, 100159), (23088, 94745), (26936, 81210), (27070, 80808), (28860, 75796), (31080, 70382), (32484, 67340), (33670, 64968), (35191, 62160), (37898, 57720), (38480, 56847), (40404, 54140), (40605, 53872), (43312, 50505)]