18798618240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1925

約数の個数: 512

約数和(自身を含む): 72382464000

約数和(自身を除く): 53583845760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1728, 1767, 1824, 1847, 1860, 1920, 1984, 2052, 2160, 2232, 2280, 2356, 2432, 2480, 2565, 2736, 2790, 2880, 2945, 2976, 3040, 3348, 3420, 3456, 3534, 3648, 3694, 3720, 3968, 4104, 4185, 4320, 4464, 4560, 4712, 4960, 5130, 5301, 5472, 5541, 5580, 5760, 5890, 5952, 6080, 6696, 6840, 7068, 7296, 7388, 7440, 8208, 8370, 8640, 8835, 8928, 9120, 9235, 9424, 9920, 10260, 10602, 10944, 11082, 11160, 11780, 11904, 12160, 13392, 13680, 14136, 14776, 14880, 15903, 16416, 16623, 16740, 17280, 17670, 17856, 18240, 18470, 18848, 19840, 20520, 21204, 21888, 22164, 22320, 23560, 26505, 26784, 27360, 27705, 28272, 29552, 29760, 31806, 32832, 33246, 33480, 35093, 35340, 35712, 36480, 36940, 37696, 41040, 42408, 44328, 44640, 47120, 49869, 53010, 53568, 54720, 55410, 56544, 57257, 59104, 59520, 63612, 65664, 66492, 66960, 70186, 70680, 73880, 75392, 79515, 82080, 83115, 84816, 88656, 89280, 94240, 99738, 105279, 106020, 107136, 109440, 110820, 113088, 114514, 118208, 127224, 132984, 133920, 140372, 141360, 147760, 159030, 164160, 166230, 169632, 171771, 175465, 177312, 178560, 188480, 199476, 210558, 212040, 221640, 226176, 229028, 236416, 249345, 254448, 265968, 267840, 280744, 282720, 286285, 295520, 315837, 318060, 328320, 332460, 339264, 343542, 350930, 354624, 376960, 398952, 421116, 424080, 443280, 458056, 498690, 508896, 515313, 526395, 531936, 535680, 561488, 565440, 572570, 591040, 631674, 636120, 664920, 678528, 687084, 701860, 709248, 797904, 842232, 848160, 858855, 886560, 916112, 947511, 997380, 1017792, 1030626, 1052790, 1063872, 1087883, 1122976, 1130880, 1145140, 1182080, 1263348, 1272240, 1329840, 1374168, 1403720, 1545939, 1579185, 1595808, 1684464, 1696320, 1717710, 1773120, 1832224, 1895022, 1994760, 2035584, 2061252, 2105580, 2127744, 2175766, 2245952, 2290280, 2526696, 2544480, 2576565, 2659680, 2748336, 2807440, 3091878, 3158370, 3191616, 3263649, 3368928, 3392640, 3435420, 3546240, 3664448, 3790044, 3989520, 4122504, 4211160, 4351532, 4491904, 4580560, 4737555, 5053392, 5088960, 5153130, 5319360, 5439415, 5496672, 5614880, 6183756, 6316740, 6383232, 6527298, 6737856, 6870840, 7328896, 7580088, 7729695, 7979040, 8245008, 8422320, 8703064, 9161120, 9475110, 9790947, 10106784, 10177920, 10306260, 10638720, 10878830, 10993344, 11229760, 12367512, 12633480, 13054596, 13475712, 13741680, 15160176, 15459390, 15958080, 16318245, 16490016, 16844640, 17406128, 18322240, 18950220, 19581894, 20213568, 20612520, 21757660, 21986688, 22459520, 24735024, 25266960, 26109192, 27483360, 29372841, 30320352, 30918780, 31916160, 32636490, 32980032, 33689280, 34812256, 36644480, 37900440, 39163788, 40427136, 41225040, 43515320, 48954735, 49470048, 50533920, 52218384, 54966720, 58745682, 60640704, 61837560, 65272980, 65960064, 67378560, 69624512, 75800880, 78327576, 82450080, 87030640, 97909470, 98940096, 101067840, 104436768, 109933440, 117491364, 121281408, 123675120, 130545960, 139249024, 146864205, 151601760, 156655152, 164900160, 174061280, 195818940, 197880192, 202135680, 208873536, 234982728, 247350240, 261091920, 293728410, 303203520, 313310304, 329800320, 348122560, 391637880, 417747072, 469965456, 494700480, 522183840, 587456820, 606407040, 626620608, 696245120, 783275760, 939930912, 989400960, 1044367680, 1174913640, 1253241216, 1566551520, 1879861824, 2088735360, 2349827280, 3133103040, 3759723648, 4699654560, 6266206080, 9399309120, 18798618240]

約数ペア:

[(1, 18798618240), (2, 9399309120), (3, 6266206080), (4, 4699654560), (5, 3759723648), (6, 3133103040), (8, 2349827280), (9, 2088735360), (10, 1879861824), (12, 1566551520), (15, 1253241216), (16, 1174913640), (18, 1044367680), (19, 989400960), (20, 939930912), (24, 783275760), (27, 696245120), (30, 626620608), (31, 606407040), (32, 587456820), (36, 522183840), (38, 494700480), (40, 469965456), (45, 417747072), (48, 391637880), (54, 348122560), (57, 329800320), (60, 313310304), (62, 303203520), (64, 293728410), (72, 261091920), (76, 247350240), (80, 234982728), (90, 208873536), (93, 202135680), (95, 197880192), (96, 195818940), (108, 174061280), (114, 164900160), (120, 156655152), (124, 151601760), (128, 146864205), (135, 139249024), (144, 130545960), (152, 123675120), (155, 121281408), (160, 117491364), (171, 109933440), (180, 104436768), (186, 101067840), (190, 98940096), (192, 97909470), (216, 87030640), (228, 82450080), (240, 78327576), (248, 75800880), (270, 69624512), (279, 67378560), (285, 65960064), (288, 65272980), (304, 61837560), (310, 60640704), (320, 58745682), (342, 54966720), (360, 52218384), (372, 50533920), (380, 49470048), (384, 48954735), (432, 43515320), (456, 41225040), (465, 40427136), (480, 39163788), (496, 37900440), (513, 36644480), (540, 34812256), (558, 33689280), (570, 32980032), (576, 32636490), (589, 31916160), (608, 30918780), (620, 30320352), (640, 29372841), (684, 27483360), (720, 26109192), (744, 25266960), (760, 24735024), (837, 22459520), (855, 21986688), (864, 21757660), (912, 20612520), (930, 20213568), (960, 19581894), (992, 18950220), (1026, 18322240), (1080, 17406128), (1116, 16844640), (1140, 16490016), (1152, 16318245), (1178, 15958080), (1216, 15459390), (1240, 15160176), (1368, 13741680), (1395, 13475712), (1440, 13054596), (1488, 12633480), (1520, 12367512), (1674, 11229760), (1710, 10993344), (1728, 10878830), (1767, 10638720), (1824, 10306260), (1847, 10177920), (1860, 10106784), (1920, 9790947), (1984, 9475110), (2052, 9161120), (2160, 8703064), (2232, 8422320), (2280, 8245008), (2356, 7979040), (2432, 7729695), (2480, 7580088), (2565, 7328896), (2736, 6870840), (2790, 6737856), (2880, 6527298), (2945, 6383232), (2976, 6316740), (3040, 6183756), (3348, 5614880), (3420, 5496672), (3456, 5439415), (3534, 5319360), (3648, 5153130), (3694, 5088960), (3720, 5053392), (3968, 4737555), (4104, 4580560), (4185, 4491904), (4320, 4351532), (4464, 4211160), (4560, 4122504), (4712, 3989520), (4960, 3790044), (5130, 3664448), (5301, 3546240), (5472, 3435420), (5541, 3392640), (5580, 3368928), (5760, 3263649), (5890, 3191616), (5952, 3158370), (6080, 3091878), (6696, 2807440), (6840, 2748336), (7068, 2659680), (7296, 2576565), (7388, 2544480), (7440, 2526696), (8208, 2290280), (8370, 2245952), (8640, 2175766), (8835, 2127744), (8928, 2105580), (9120, 2061252), (9235, 2035584), (9424, 1994760), (9920, 1895022), (10260, 1832224), (10602, 1773120), (10944, 1717710), (11082, 1696320), (11160, 1684464), (11780, 1595808), (11904, 1579185), (12160, 1545939), (13392, 1403720), (13680, 1374168), (14136, 1329840), (14776, 1272240), (14880, 1263348), (15903, 1182080), (16416, 1145140), (16623, 1130880), (16740, 1122976), (17280, 1087883), (17670, 1063872), (17856, 1052790), (18240, 1030626), (18470, 1017792), (18848, 997380), (19840, 947511), (20520, 916112), (21204, 886560), (21888, 858855), (22164, 848160), (22320, 842232), (23560, 797904), (26505, 709248), (26784, 701860), (27360, 687084), (27705, 678528), (28272, 664920), (29552, 636120), (29760, 631674), (31806, 591040), (32832, 572570), (33246, 565440), (33480, 561488), (35093, 535680), (35340, 531936), (35712, 526395), (36480, 515313), (36940, 508896), (37696, 498690), (41040, 458056), (42408, 443280), (44328, 424080), (44640, 421116), (47120, 398952), (49869, 376960), (53010, 354624), (53568, 350930), (54720, 343542), (55410, 339264), (56544, 332460), (57257, 328320), (59104, 318060), (59520, 315837), (63612, 295520), (65664, 286285), (66492, 282720), (66960, 280744), (70186, 267840), (70680, 265968), (73880, 254448), (75392, 249345), (79515, 236416), (82080, 229028), (83115, 226176), (84816, 221640), (88656, 212040), (89280, 210558), (94240, 199476), (99738, 188480), (105279, 178560), (106020, 177312), (107136, 175465), (109440, 171771), (110820, 169632), (113088, 166230), (114514, 164160), (118208, 159030), (127224, 147760), (132984, 141360), (133920, 140372)]