2128855680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1496

約数の個数: 384

約数和(自身を含む): 8634487680

約数和(自身を除く): 6505632000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 128, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 384, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 640, 666, 672, 720, 740, 777, 840, 888, 896, 960, 1008, 1036, 1110, 1120, 1152, 1184, 1260, 1295, 1332, 1344, 1427, 1440, 1480, 1554, 1665, 1680, 1776, 1920, 2016, 2072, 2220, 2240, 2331, 2368, 2520, 2590, 2664, 2688, 2854, 2880, 2960, 3108, 3330, 3360, 3552, 3885, 4032, 4144, 4281, 4440, 4480, 4662, 4736, 5040, 5180, 5328, 5708, 5760, 5920, 6216, 6660, 6720, 7104, 7135, 7770, 8064, 8288, 8562, 8880, 9324, 9989, 10080, 10360, 10656, 11416, 11655, 11840, 12432, 12843, 13320, 13440, 14208, 14270, 15540, 16576, 17124, 17760, 18648, 19978, 20160, 20720, 21312, 21405, 22832, 23310, 23680, 24864, 25686, 26640, 28540, 29967, 31080, 33152, 34248, 35520, 37296, 39956, 40320, 41440, 42624, 42810, 45664, 46620, 49728, 49945, 51372, 52799, 53280, 57080, 59934, 62160, 64215, 68496, 71040, 74592, 79912, 82880, 85620, 89901, 91328, 93240, 99456, 99890, 102744, 105598, 106560, 114160, 119868, 124320, 128430, 136992, 149184, 149835, 158397, 159824, 165760, 171240, 179802, 182656, 186480, 199780, 205488, 211196, 213120, 228320, 239736, 248640, 256860, 263995, 273984, 298368, 299670, 316794, 319648, 342480, 359604, 369593, 372960, 399560, 410976, 422392, 449505, 456640, 475191, 479472, 497280, 513720, 527990, 547968, 599340, 633588, 639296, 684960, 719208, 739186, 745920, 791985, 799120, 821952, 844784, 899010, 913280, 950382, 958944, 1027440, 1055980, 1108779, 1198680, 1267176, 1278592, 1369920, 1438416, 1478372, 1491840, 1583970, 1598240, 1643904, 1689568, 1798020, 1847965, 1900764, 1917888, 2054880, 2111960, 2217558, 2375955, 2397360, 2534352, 2739840, 2876832, 2956744, 3167940, 3196480, 3326337, 3379136, 3596040, 3695930, 3801528, 3835776, 4109760, 4223920, 4435116, 4751910, 4794720, 5068704, 5543895, 5753664, 5913488, 6335880, 6392960, 6652674, 6758272, 7192080, 7391860, 7603056, 8219520, 8447840, 8870232, 9503820, 9589440, 10137408, 11087790, 11507328, 11826976, 12671760, 13305348, 14384160, 14783720, 15206112, 16631685, 16895680, 17740464, 19007640, 19178880, 20274816, 22175580, 23653952, 25343520, 26610696, 28768320, 29567440, 30412224, 33263370, 33791360, 35480928, 38015280, 44351160, 47307904, 50687040, 53221392, 57536640, 59134880, 60824448, 66526740, 70961856, 76030560, 88702320, 101374080, 106442784, 118269760, 133053480, 141923712, 152061120, 177404640, 212885568, 236539520, 266106960, 304122240, 354809280, 425771136, 532213920, 709618560, 1064427840, 2128855680]

約数ペア:

[(1, 2128855680), (2, 1064427840), (3, 709618560), (4, 532213920), (5, 425771136), (6, 354809280), (7, 304122240), (8, 266106960), (9, 236539520), (10, 212885568), (12, 177404640), (14, 152061120), (15, 141923712), (16, 133053480), (18, 118269760), (20, 106442784), (21, 101374080), (24, 88702320), (28, 76030560), (30, 70961856), (32, 66526740), (35, 60824448), (36, 59134880), (37, 57536640), (40, 53221392), (42, 50687040), (45, 47307904), (48, 44351160), (56, 38015280), (60, 35480928), (63, 33791360), (64, 33263370), (70, 30412224), (72, 29567440), (74, 28768320), (80, 26610696), (84, 25343520), (90, 23653952), (96, 22175580), (105, 20274816), (111, 19178880), (112, 19007640), (120, 17740464), (126, 16895680), (128, 16631685), (140, 15206112), (144, 14783720), (148, 14384160), (160, 13305348), (168, 12671760), (180, 11826976), (185, 11507328), (192, 11087790), (210, 10137408), (222, 9589440), (224, 9503820), (240, 8870232), (252, 8447840), (259, 8219520), (280, 7603056), (288, 7391860), (296, 7192080), (315, 6758272), (320, 6652674), (333, 6392960), (336, 6335880), (360, 5913488), (370, 5753664), (384, 5543895), (420, 5068704), (444, 4794720), (448, 4751910), (480, 4435116), (504, 4223920), (518, 4109760), (555, 3835776), (560, 3801528), (576, 3695930), (592, 3596040), (630, 3379136), (640, 3326337), (666, 3196480), (672, 3167940), (720, 2956744), (740, 2876832), (777, 2739840), (840, 2534352), (888, 2397360), (896, 2375955), (960, 2217558), (1008, 2111960), (1036, 2054880), (1110, 1917888), (1120, 1900764), (1152, 1847965), (1184, 1798020), (1260, 1689568), (1295, 1643904), (1332, 1598240), (1344, 1583970), (1427, 1491840), (1440, 1478372), (1480, 1438416), (1554, 1369920), (1665, 1278592), (1680, 1267176), (1776, 1198680), (1920, 1108779), (2016, 1055980), (2072, 1027440), (2220, 958944), (2240, 950382), (2331, 913280), (2368, 899010), (2520, 844784), (2590, 821952), (2664, 799120), (2688, 791985), (2854, 745920), (2880, 739186), (2960, 719208), (3108, 684960), (3330, 639296), (3360, 633588), (3552, 599340), (3885, 547968), (4032, 527990), (4144, 513720), (4281, 497280), (4440, 479472), (4480, 475191), (4662, 456640), (4736, 449505), (5040, 422392), (5180, 410976), (5328, 399560), (5708, 372960), (5760, 369593), (5920, 359604), (6216, 342480), (6660, 319648), (6720, 316794), (7104, 299670), (7135, 298368), (7770, 273984), (8064, 263995), (8288, 256860), (8562, 248640), (8880, 239736), (9324, 228320), (9989, 213120), (10080, 211196), (10360, 205488), (10656, 199780), (11416, 186480), (11655, 182656), (11840, 179802), (12432, 171240), (12843, 165760), (13320, 159824), (13440, 158397), (14208, 149835), (14270, 149184), (15540, 136992), (16576, 128430), (17124, 124320), (17760, 119868), (18648, 114160), (19978, 106560), (20160, 105598), (20720, 102744), (21312, 99890), (21405, 99456), (22832, 93240), (23310, 91328), (23680, 89901), (24864, 85620), (25686, 82880), (26640, 79912), (28540, 74592), (29967, 71040), (31080, 68496), (33152, 64215), (34248, 62160), (35520, 59934), (37296, 57080), (39956, 53280), (40320, 52799), (41440, 51372), (42624, 49945), (42810, 49728), (45664, 46620)]