1916721360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 320

約数和(自身を含む): 7022764800

約数和(自身を除く): 5106043440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 48, 54, 58, 60, 72, 74, 80, 87, 90, 108, 111, 116, 120, 135, 144, 145, 148, 174, 180, 185, 216, 222, 232, 240, 261, 270, 290, 296, 333, 348, 360, 370, 432, 435, 444, 464, 522, 540, 555, 580, 592, 666, 696, 720, 740, 783, 827, 870, 888, 999, 1044, 1073, 1080, 1110, 1160, 1305, 1332, 1392, 1480, 1566, 1654, 1665, 1740, 1776, 1998, 2088, 2146, 2160, 2220, 2320, 2481, 2610, 2664, 2960, 3132, 3219, 3308, 3330, 3480, 3915, 3996, 4135, 4176, 4292, 4440, 4962, 4995, 5220, 5328, 5365, 6264, 6438, 6616, 6660, 6960, 7443, 7830, 7992, 8270, 8584, 8880, 9657, 9924, 9990, 10440, 10730, 12405, 12528, 12876, 13232, 13320, 14886, 15660, 15984, 16095, 16540, 17168, 19314, 19848, 19980, 20880, 21460, 22329, 23983, 24810, 25752, 26640, 28971, 29772, 30599, 31320, 32190, 33080, 37215, 38628, 39696, 39960, 42920, 44658, 47966, 48285, 49620, 51504, 57942, 59544, 61198, 62640, 64380, 66160, 71949, 74430, 77256, 79920, 85840, 89316, 91797, 95932, 96570, 99240, 111645, 115884, 119088, 119915, 122396, 128760, 143898, 144855, 148860, 152995, 154512, 178632, 183594, 191864, 193140, 198480, 215847, 223290, 231768, 239830, 244792, 257520, 275391, 287796, 289710, 297720, 305990, 357264, 359745, 367188, 383728, 386280, 431694, 446580, 458985, 463536, 479660, 489584, 550782, 575592, 579420, 595440, 611980, 647541, 719490, 734376, 772560, 826173, 863388, 887371, 893160, 917970, 959320, 1079235, 1101564, 1151184, 1158840, 1223960, 1295082, 1376955, 1438980, 1468752, 1652346, 1726776, 1774742, 1786320, 1835940, 1918640, 2158470, 2203128, 2317680, 2447920, 2590164, 2662113, 2753910, 2877960, 3237705, 3304692, 3453552, 3549484, 3671880, 4130865, 4316940, 4406256, 4436855, 5180328, 5324226, 5507820, 5755920, 6475410, 6609384, 7098968, 7343760, 7986339, 8261730, 8633880, 8873710, 10360656, 10648452, 11015640, 12950820, 13218768, 13310565, 14197936, 15972678, 16523460, 17267760, 17747420, 21296904, 22031280, 23959017, 25901640, 26621130, 31945356, 33046920, 35494840, 39931695, 42593808, 47918034, 51803280, 53242260, 63890712, 66093840, 70989680, 79863390, 95836068, 106484520, 119795085, 127781424, 159726780, 191672136, 212969040, 239590170, 319453560, 383344272, 479180340, 638907120, 958360680, 1916721360]

約数ペア:

[(1, 1916721360), (2, 958360680), (3, 638907120), (4, 479180340), (5, 383344272), (6, 319453560), (8, 239590170), (9, 212969040), (10, 191672136), (12, 159726780), (15, 127781424), (16, 119795085), (18, 106484520), (20, 95836068), (24, 79863390), (27, 70989680), (29, 66093840), (30, 63890712), (36, 53242260), (37, 51803280), (40, 47918034), (45, 42593808), (48, 39931695), (54, 35494840), (58, 33046920), (60, 31945356), (72, 26621130), (74, 25901640), (80, 23959017), (87, 22031280), (90, 21296904), (108, 17747420), (111, 17267760), (116, 16523460), (120, 15972678), (135, 14197936), (144, 13310565), (145, 13218768), (148, 12950820), (174, 11015640), (180, 10648452), (185, 10360656), (216, 8873710), (222, 8633880), (232, 8261730), (240, 7986339), (261, 7343760), (270, 7098968), (290, 6609384), (296, 6475410), (333, 5755920), (348, 5507820), (360, 5324226), (370, 5180328), (432, 4436855), (435, 4406256), (444, 4316940), (464, 4130865), (522, 3671880), (540, 3549484), (555, 3453552), (580, 3304692), (592, 3237705), (666, 2877960), (696, 2753910), (720, 2662113), (740, 2590164), (783, 2447920), (827, 2317680), (870, 2203128), (888, 2158470), (999, 1918640), (1044, 1835940), (1073, 1786320), (1080, 1774742), (1110, 1726776), (1160, 1652346), (1305, 1468752), (1332, 1438980), (1392, 1376955), (1480, 1295082), (1566, 1223960), (1654, 1158840), (1665, 1151184), (1740, 1101564), (1776, 1079235), (1998, 959320), (2088, 917970), (2146, 893160), (2160, 887371), (2220, 863388), (2320, 826173), (2481, 772560), (2610, 734376), (2664, 719490), (2960, 647541), (3132, 611980), (3219, 595440), (3308, 579420), (3330, 575592), (3480, 550782), (3915, 489584), (3996, 479660), (4135, 463536), (4176, 458985), (4292, 446580), (4440, 431694), (4962, 386280), (4995, 383728), (5220, 367188), (5328, 359745), (5365, 357264), (6264, 305990), (6438, 297720), (6616, 289710), (6660, 287796), (6960, 275391), (7443, 257520), (7830, 244792), (7992, 239830), (8270, 231768), (8584, 223290), (8880, 215847), (9657, 198480), (9924, 193140), (9990, 191864), (10440, 183594), (10730, 178632), (12405, 154512), (12528, 152995), (12876, 148860), (13232, 144855), (13320, 143898), (14886, 128760), (15660, 122396), (15984, 119915), (16095, 119088), (16540, 115884), (17168, 111645), (19314, 99240), (19848, 96570), (19980, 95932), (20880, 91797), (21460, 89316), (22329, 85840), (23983, 79920), (24810, 77256), (25752, 74430), (26640, 71949), (28971, 66160), (29772, 64380), (30599, 62640), (31320, 61198), (32190, 59544), (33080, 57942), (37215, 51504), (38628, 49620), (39696, 48285), (39960, 47966), (42920, 44658)]