421228080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 320

約数和(自身を含む): 1786552320

約数和(自身を除く): 1365324240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2143, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4286, 4368, 4680, 4914, 5040, 5460, 5616, 6429, 6552, 7020, 7280, 7560, 8190, 8572, 9360, 9828, 10715, 10920, 12285, 12858, 13104, 14040, 15001, 15120, 16380, 17144, 19287, 19656, 21430, 21840, 24570, 25716, 27859, 28080, 30002, 32145, 32760, 34288, 38574, 39312, 42860, 45003, 49140, 51432, 55718, 57861, 60004, 64290, 65520, 75005, 77148, 83577, 85720, 90006, 96435, 98280, 102864, 111436, 115722, 120008, 128580, 135009, 139295, 150010, 154296, 167154, 171440, 180012, 192870, 195013, 196560, 222872, 225015, 231444, 240016, 250731, 257160, 270018, 278590, 289305, 300020, 308592, 334308, 360024, 385740, 390026, 405027, 417885, 445744, 450030, 462888, 501462, 514320, 540036, 557180, 578610, 585039, 600040, 668616, 675045, 720048, 752193, 771480, 780052, 810054, 835770, 900060, 925776, 975065, 1002924, 1080072, 1114360, 1157220, 1170078, 1200080, 1253655, 1337232, 1350090, 1504386, 1542960, 1560104, 1620108, 1671540, 1755117, 1800120, 1950130, 2005848, 2025135, 2160144, 2228720, 2314440, 2340156, 2507310, 2700180, 2925195, 3008772, 3120208, 3240216, 3343080, 3510234, 3600240, 3760965, 3900260, 4011696, 4050270, 4628880, 4680312, 5014620, 5265351, 5400360, 5850390, 6017544, 6480432, 6686160, 7020468, 7521930, 7800520, 8100540, 8775585, 9360624, 10029240, 10530702, 10800720, 11700780, 12035088, 14040936, 15043860, 15601040, 16201080, 17551170, 20058480, 21061404, 23401560, 26326755, 28081872, 30087720, 32402160, 35102340, 42122808, 46803120, 52653510, 60175440, 70204680, 84245616, 105307020, 140409360, 210614040, 421228080]

約数ペア:

[(1, 421228080), (2, 210614040), (3, 140409360), (4, 105307020), (5, 84245616), (6, 70204680), (7, 60175440), (8, 52653510), (9, 46803120), (10, 42122808), (12, 35102340), (13, 32402160), (14, 30087720), (15, 28081872), (16, 26326755), (18, 23401560), (20, 21061404), (21, 20058480), (24, 17551170), (26, 16201080), (27, 15601040), (28, 15043860), (30, 14040936), (35, 12035088), (36, 11700780), (39, 10800720), (40, 10530702), (42, 10029240), (45, 9360624), (48, 8775585), (52, 8100540), (54, 7800520), (56, 7521930), (60, 7020468), (63, 6686160), (65, 6480432), (70, 6017544), (72, 5850390), (78, 5400360), (80, 5265351), (84, 5014620), (90, 4680312), (91, 4628880), (104, 4050270), (105, 4011696), (108, 3900260), (112, 3760965), (117, 3600240), (120, 3510234), (126, 3343080), (130, 3240216), (135, 3120208), (140, 3008772), (144, 2925195), (156, 2700180), (168, 2507310), (180, 2340156), (182, 2314440), (189, 2228720), (195, 2160144), (208, 2025135), (210, 2005848), (216, 1950130), (234, 1800120), (240, 1755117), (252, 1671540), (260, 1620108), (270, 1560104), (273, 1542960), (280, 1504386), (312, 1350090), (315, 1337232), (336, 1253655), (351, 1200080), (360, 1170078), (364, 1157220), (378, 1114360), (390, 1080072), (420, 1002924), (432, 975065), (455, 925776), (468, 900060), (504, 835770), (520, 810054), (540, 780052), (546, 771480), (560, 752193), (585, 720048), (624, 675045), (630, 668616), (702, 600040), (720, 585039), (728, 578610), (756, 557180), (780, 540036), (819, 514320), (840, 501462), (910, 462888), (936, 450030), (945, 445744), (1008, 417885), (1040, 405027), (1080, 390026), (1092, 385740), (1170, 360024), (1260, 334308), (1365, 308592), (1404, 300020), (1456, 289305), (1512, 278590), (1560, 270018), (1638, 257160), (1680, 250731), (1755, 240016), (1820, 231444), (1872, 225015), (1890, 222872), (2143, 196560), (2160, 195013), (2184, 192870), (2340, 180012), (2457, 171440), (2520, 167154), (2730, 154296), (2808, 150010), (3024, 139295), (3120, 135009), (3276, 128580), (3510, 120008), (3640, 115722), (3780, 111436), (4095, 102864), (4286, 98280), (4368, 96435), (4680, 90006), (4914, 85720), (5040, 83577), (5460, 77148), (5616, 75005), (6429, 65520), (6552, 64290), (7020, 60004), (7280, 57861), (7560, 55718), (8190, 51432), (8572, 49140), (9360, 45003), (9828, 42860), (10715, 39312), (10920, 38574), (12285, 34288), (12858, 32760), (13104, 32145), (14040, 30002), (15001, 28080), (15120, 27859), (16380, 25716), (17144, 24570), (19287, 21840), (19656, 21430)]