82305720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 334540800

約数和(自身を除く): 252235080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 191, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 382, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 573, 630, 648, 665, 684, 756, 760, 764, 798, 810, 840, 855, 945, 955, 1026, 1064, 1080, 1134, 1140, 1146, 1197, 1260, 1330, 1337, 1368, 1512, 1528, 1539, 1596, 1620, 1710, 1719, 1890, 1910, 1995, 2052, 2268, 2280, 2292, 2394, 2520, 2565, 2660, 2674, 2835, 2865, 3078, 3192, 3240, 3420, 3438, 3591, 3629, 3780, 3820, 3990, 4011, 4104, 4536, 4584, 4788, 5130, 5157, 5320, 5348, 5670, 5730, 5985, 6156, 6685, 6840, 6876, 7182, 7258, 7560, 7640, 7695, 7980, 8022, 8595, 9576, 10260, 10314, 10696, 10773, 10887, 11340, 11460, 11970, 12033, 12312, 13370, 13752, 14364, 14516, 15390, 15471, 15960, 16044, 17190, 17955, 18145, 20055, 20520, 20628, 21546, 21774, 22680, 22920, 23940, 24066, 25403, 25785, 26740, 28728, 29032, 30780, 30942, 32088, 32661, 34380, 35910, 36099, 36290, 40110, 41256, 43092, 43548, 47880, 48132, 50806, 51570, 53480, 53865, 54435, 60165, 61560, 61884, 65322, 68760, 71820, 72198, 72580, 76209, 77355, 80220, 86184, 87096, 96264, 97983, 101612, 103140, 107730, 108297, 108870, 120330, 123768, 127015, 130644, 143640, 144396, 145160, 152418, 154710, 160440, 163305, 180495, 195966, 203224, 206280, 215460, 216594, 217740, 228627, 240660, 254030, 261288, 288792, 293949, 304836, 309420, 326610, 360990, 381045, 391932, 430920, 433188, 435480, 457254, 481320, 489915, 508060, 541485, 587898, 609672, 618840, 653220, 685881, 721980, 762090, 783864, 866376, 914508, 979830, 1016120, 1082970, 1143135, 1175796, 1306440, 1371762, 1443960, 1469745, 1524180, 1829016, 1959660, 2057643, 2165940, 2286270, 2351592, 2743524, 2939490, 3048360, 3429405, 3919320, 4115286, 4331880, 4572540, 5487048, 5878980, 6858810, 8230572, 9145080, 10288215, 11757960, 13717620, 16461144, 20576430, 27435240, 41152860, 82305720]

約数ペア:

[(1, 82305720), (2, 41152860), (3, 27435240), (4, 20576430), (5, 16461144), (6, 13717620), (7, 11757960), (8, 10288215), (9, 9145080), (10, 8230572), (12, 6858810), (14, 5878980), (15, 5487048), (18, 4572540), (19, 4331880), (20, 4115286), (21, 3919320), (24, 3429405), (27, 3048360), (28, 2939490), (30, 2743524), (35, 2351592), (36, 2286270), (38, 2165940), (40, 2057643), (42, 1959660), (45, 1829016), (54, 1524180), (56, 1469745), (57, 1443960), (60, 1371762), (63, 1306440), (70, 1175796), (72, 1143135), (76, 1082970), (81, 1016120), (84, 979830), (90, 914508), (95, 866376), (105, 783864), (108, 762090), (114, 721980), (120, 685881), (126, 653220), (133, 618840), (135, 609672), (140, 587898), (152, 541485), (162, 508060), (168, 489915), (171, 481320), (180, 457254), (189, 435480), (190, 433188), (191, 430920), (210, 391932), (216, 381045), (228, 360990), (252, 326610), (266, 309420), (270, 304836), (280, 293949), (285, 288792), (315, 261288), (324, 254030), (342, 240660), (360, 228627), (378, 217740), (380, 216594), (382, 215460), (399, 206280), (405, 203224), (420, 195966), (456, 180495), (504, 163305), (513, 160440), (532, 154710), (540, 152418), (567, 145160), (570, 144396), (573, 143640), (630, 130644), (648, 127015), (665, 123768), (684, 120330), (756, 108870), (760, 108297), (764, 107730), (798, 103140), (810, 101612), (840, 97983), (855, 96264), (945, 87096), (955, 86184), (1026, 80220), (1064, 77355), (1080, 76209), (1134, 72580), (1140, 72198), (1146, 71820), (1197, 68760), (1260, 65322), (1330, 61884), (1337, 61560), (1368, 60165), (1512, 54435), (1528, 53865), (1539, 53480), (1596, 51570), (1620, 50806), (1710, 48132), (1719, 47880), (1890, 43548), (1910, 43092), (1995, 41256), (2052, 40110), (2268, 36290), (2280, 36099), (2292, 35910), (2394, 34380), (2520, 32661), (2565, 32088), (2660, 30942), (2674, 30780), (2835, 29032), (2865, 28728), (3078, 26740), (3192, 25785), (3240, 25403), (3420, 24066), (3438, 23940), (3591, 22920), (3629, 22680), (3780, 21774), (3820, 21546), (3990, 20628), (4011, 20520), (4104, 20055), (4536, 18145), (4584, 17955), (4788, 17190), (5130, 16044), (5157, 15960), (5320, 15471), (5348, 15390), (5670, 14516), (5730, 14364), (5985, 13752), (6156, 13370), (6685, 12312), (6840, 12033), (6876, 11970), (7182, 11460), (7258, 11340), (7560, 10887), (7640, 10773), (7695, 10696), (7980, 10314), (8022, 10260), (8595, 9576)]