283497480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 1150156800

約数和(自身を除く): 866659320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 114, 120, 124, 126, 133, 140, 152, 155, 168, 171, 180, 186, 190, 191, 210, 217, 228, 248, 252, 266, 279, 280, 285, 310, 315, 342, 360, 372, 380, 382, 399, 420, 434, 456, 465, 504, 532, 558, 570, 573, 589, 620, 630, 651, 665, 684, 744, 760, 764, 798, 840, 855, 868, 930, 955, 1064, 1085, 1116, 1140, 1146, 1178, 1197, 1240, 1260, 1302, 1330, 1337, 1368, 1395, 1528, 1596, 1710, 1719, 1736, 1767, 1860, 1910, 1953, 1995, 2170, 2232, 2280, 2292, 2356, 2394, 2520, 2604, 2660, 2674, 2790, 2865, 2945, 3192, 3255, 3420, 3438, 3534, 3629, 3720, 3820, 3906, 3990, 4011, 4123, 4340, 4584, 4712, 4788, 5208, 5301, 5320, 5348, 5580, 5730, 5890, 5921, 5985, 6510, 6685, 6840, 6876, 7068, 7258, 7640, 7812, 7980, 8022, 8246, 8595, 8680, 8835, 9576, 9765, 10602, 10696, 10887, 11160, 11460, 11780, 11842, 11970, 12033, 12369, 13020, 13370, 13752, 14136, 14516, 15624, 15960, 16044, 16492, 17190, 17670, 17763, 18145, 19530, 20055, 20615, 21204, 21774, 22920, 23560, 23684, 23940, 24066, 24738, 25403, 26040, 26505, 26740, 29032, 29605, 32088, 32661, 32984, 34380, 35340, 35526, 36290, 37107, 39060, 40110, 41230, 41447, 42408, 43548, 47368, 47880, 48132, 49476, 50806, 53010, 53289, 53480, 54435, 59210, 60165, 61845, 65322, 68760, 70680, 71052, 72580, 74214, 76209, 78120, 80220, 82460, 82894, 87096, 88815, 96264, 98952, 101612, 106020, 106578, 108870, 112499, 118420, 120330, 123690, 124341, 127015, 130644, 142104, 145160, 148428, 152418, 160440, 163305, 164920, 165788, 177630, 185535, 203224, 207235, 212040, 213156, 217740, 224998, 228627, 236840, 240660, 247380, 248682, 254030, 261288, 266445, 296856, 304836, 326610, 331576, 337497, 355260, 371070, 373023, 381045, 414470, 426312, 435480, 449996, 457254, 481320, 494760, 497364, 508060, 532890, 562495, 609672, 621705, 653220, 674994, 710520, 742140, 746046, 762090, 787493, 828940, 899992, 914508, 994728, 1012491, 1016120, 1065780, 1124990, 1143135, 1243410, 1306440, 1349988, 1484280, 1492092, 1524180, 1574986, 1657880, 1687485, 1829016, 1865115, 2024982, 2131560, 2249980, 2286270, 2362479, 2486820, 2699976, 2984184, 3048360, 3149972, 3374970, 3730230, 3937465, 4049964, 4499960, 4572540, 4724958, 4973640, 5062455, 6299944, 6749940, 7087437, 7460460, 7874930, 8099928, 9145080, 9449916, 10124910, 11812395, 13499880, 14174874, 14920920, 15749860, 18899832, 20249820, 23624790, 28349748, 31499720, 35437185, 40499640, 47249580, 56699496, 70874370, 94499160, 141748740, 283497480]

約数ペア:

[(1, 283497480), (2, 141748740), (3, 94499160), (4, 70874370), (5, 56699496), (6, 47249580), (7, 40499640), (8, 35437185), (9, 31499720), (10, 28349748), (12, 23624790), (14, 20249820), (15, 18899832), (18, 15749860), (19, 14920920), (20, 14174874), (21, 13499880), (24, 11812395), (28, 10124910), (30, 9449916), (31, 9145080), (35, 8099928), (36, 7874930), (38, 7460460), (40, 7087437), (42, 6749940), (45, 6299944), (56, 5062455), (57, 4973640), (60, 4724958), (62, 4572540), (63, 4499960), (70, 4049964), (72, 3937465), (76, 3730230), (84, 3374970), (90, 3149972), (93, 3048360), (95, 2984184), (105, 2699976), (114, 2486820), (120, 2362479), (124, 2286270), (126, 2249980), (133, 2131560), (140, 2024982), (152, 1865115), (155, 1829016), (168, 1687485), (171, 1657880), (180, 1574986), (186, 1524180), (190, 1492092), (191, 1484280), (210, 1349988), (217, 1306440), (228, 1243410), (248, 1143135), (252, 1124990), (266, 1065780), (279, 1016120), (280, 1012491), (285, 994728), (310, 914508), (315, 899992), (342, 828940), (360, 787493), (372, 762090), (380, 746046), (382, 742140), (399, 710520), (420, 674994), (434, 653220), (456, 621705), (465, 609672), (504, 562495), (532, 532890), (558, 508060), (570, 497364), (573, 494760), (589, 481320), (620, 457254), (630, 449996), (651, 435480), (665, 426312), (684, 414470), (744, 381045), (760, 373023), (764, 371070), (798, 355260), (840, 337497), (855, 331576), (868, 326610), (930, 304836), (955, 296856), (1064, 266445), (1085, 261288), (1116, 254030), (1140, 248682), (1146, 247380), (1178, 240660), (1197, 236840), (1240, 228627), (1260, 224998), (1302, 217740), (1330, 213156), (1337, 212040), (1368, 207235), (1395, 203224), (1528, 185535), (1596, 177630), (1710, 165788), (1719, 164920), (1736, 163305), (1767, 160440), (1860, 152418), (1910, 148428), (1953, 145160), (1995, 142104), (2170, 130644), (2232, 127015), (2280, 124341), (2292, 123690), (2356, 120330), (2394, 118420), (2520, 112499), (2604, 108870), (2660, 106578), (2674, 106020), (2790, 101612), (2865, 98952), (2945, 96264), (3192, 88815), (3255, 87096), (3420, 82894), (3438, 82460), (3534, 80220), (3629, 78120), (3720, 76209), (3820, 74214), (3906, 72580), (3990, 71052), (4011, 70680), (4123, 68760), (4340, 65322), (4584, 61845), (4712, 60165), (4788, 59210), (5208, 54435), (5301, 53480), (5320, 53289), (5348, 53010), (5580, 50806), (5730, 49476), (5890, 48132), (5921, 47880), (5985, 47368), (6510, 43548), (6685, 42408), (6840, 41447), (6876, 41230), (7068, 40110), (7258, 39060), (7640, 37107), (7812, 36290), (7980, 35526), (8022, 35340), (8246, 34380), (8595, 32984), (8680, 32661), (8835, 32088), (9576, 29605), (9765, 29032), (10602, 26740), (10696, 26505), (10887, 26040), (11160, 25403), (11460, 24738), (11780, 24066), (11842, 23940), (11970, 23684), (12033, 23560), (12369, 22920), (13020, 21774), (13370, 21204), (13752, 20615), (14136, 20055), (14516, 19530), (15624, 18145), (15960, 17763), (16044, 17670), (16492, 17190)]