19950470400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1994

約数の個数: 432

約数和(自身を含む): 76239564800

約数和(自身を除く): 56289094400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 79, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 158, 160, 168, 175, 192, 200, 210, 224, 237, 240, 256, 280, 300, 316, 320, 336, 350, 384, 395, 400, 420, 448, 474, 480, 525, 553, 560, 600, 632, 640, 672, 700, 768, 790, 800, 840, 896, 948, 960, 1050, 1106, 1120, 1185, 1200, 1264, 1280, 1344, 1400, 1580, 1600, 1659, 1680, 1792, 1879, 1896, 1920, 1975, 2100, 2212, 2240, 2370, 2400, 2528, 2688, 2765, 2800, 3160, 3200, 3318, 3360, 3758, 3792, 3840, 3950, 4200, 4424, 4480, 4740, 4800, 5056, 5376, 5530, 5600, 5637, 5925, 6320, 6400, 6636, 6720, 7516, 7584, 7900, 8295, 8400, 8848, 8960, 9395, 9480, 9600, 10112, 11060, 11200, 11274, 11850, 12640, 13153, 13272, 13440, 13825, 15032, 15168, 15800, 16590, 16800, 17696, 18790, 18960, 19200, 20224, 22120, 22400, 22548, 23700, 25280, 26306, 26544, 26880, 27650, 28185, 30064, 30336, 31600, 33180, 33600, 35392, 37580, 37920, 39459, 41475, 44240, 44800, 45096, 46975, 47400, 50560, 52612, 53088, 55300, 56370, 60128, 60672, 63200, 65765, 66360, 67200, 70784, 75160, 75840, 78918, 82950, 88480, 90192, 93950, 94800, 101120, 105224, 106176, 110600, 112740, 120256, 126400, 131530, 132720, 134400, 140925, 141568, 148441, 150320, 151680, 157836, 165900, 176960, 180384, 187900, 189600, 197295, 210448, 212352, 221200, 225480, 240512, 252800, 263060, 265440, 281850, 296882, 300640, 303360, 315672, 328825, 331800, 353920, 360768, 375800, 379200, 394590, 420896, 424704, 442400, 445323, 450960, 481024, 505600, 526120, 530880, 563700, 593764, 601280, 631344, 657650, 663600, 707840, 721536, 742205, 751600, 758400, 789180, 841792, 884800, 890646, 901920, 986475, 1039087, 1052240, 1061760, 1127400, 1187528, 1202560, 1262688, 1315300, 1327200, 1443072, 1484410, 1503200, 1516800, 1578360, 1683584, 1769600, 1781292, 1803840, 1972950, 2078174, 2104480, 2123520, 2226615, 2254800, 2375056, 2405120, 2525376, 2630600, 2654400, 2968820, 3006400, 3117261, 3156720, 3367168, 3539200, 3562584, 3607680, 3711025, 3945900, 4156348, 4208960, 4453230, 4509600, 4750112, 5050752, 5195435, 5261200, 5308800, 5937640, 6012800, 6234522, 6313440, 7125168, 7215360, 7422050, 7891800, 8312696, 8417920, 8906460, 9019200, 9500224, 10101504, 10390870, 10522400, 10617600, 11133075, 11875280, 12025600, 12469044, 12626880, 14250336, 14844100, 15586305, 15783600, 16625392, 16835840, 17812920, 18038400, 19000448, 20781740, 21044800, 22266150, 23750560, 24938088, 25253760, 25977175, 28500672, 29688200, 31172610, 31567200, 33250784, 35625840, 36076800, 38000896, 41563480, 42089600, 44532300, 47501120, 49876176, 50507520, 51954350, 57001344, 59376400, 62345220, 63134400, 66501568, 71251680, 77931525, 83126960, 84179200, 89064600, 95002240, 99752352, 103908700, 114002688, 118752800, 124690440, 126268800, 133003136, 142503360, 155863050, 166253920, 178129200, 190004480, 199504704, 207817400, 237505600, 249380880, 252537600, 266006272, 285006720, 311726100, 332507840, 356258400, 399009408, 415634800, 475011200, 498761760, 570013440, 623452200, 665015680, 712516800, 798018816, 831269600, 950022400, 997523520, 1246904400, 1330031360, 1425033600, 1662539200, 1995047040, 2493808800, 2850067200, 3325078400, 3990094080, 4987617600, 6650156800, 9975235200, 19950470400]

約数ペア:

[(1, 19950470400), (2, 9975235200), (3, 6650156800), (4, 4987617600), (5, 3990094080), (6, 3325078400), (7, 2850067200), (8, 2493808800), (10, 1995047040), (12, 1662539200), (14, 1425033600), (15, 1330031360), (16, 1246904400), (20, 997523520), (21, 950022400), (24, 831269600), (25, 798018816), (28, 712516800), (30, 665015680), (32, 623452200), (35, 570013440), (40, 498761760), (42, 475011200), (48, 415634800), (50, 399009408), (56, 356258400), (60, 332507840), (64, 311726100), (70, 285006720), (75, 266006272), (79, 252537600), (80, 249380880), (84, 237505600), (96, 207817400), (100, 199504704), (105, 190004480), (112, 178129200), (120, 166253920), (128, 155863050), (140, 142503360), (150, 133003136), (158, 126268800), (160, 124690440), (168, 118752800), (175, 114002688), (192, 103908700), (200, 99752352), (210, 95002240), (224, 89064600), (237, 84179200), (240, 83126960), (256, 77931525), (280, 71251680), (300, 66501568), (316, 63134400), (320, 62345220), (336, 59376400), (350, 57001344), (384, 51954350), (395, 50507520), (400, 49876176), (420, 47501120), (448, 44532300), (474, 42089600), (480, 41563480), (525, 38000896), (553, 36076800), (560, 35625840), (600, 33250784), (632, 31567200), (640, 31172610), (672, 29688200), (700, 28500672), (768, 25977175), (790, 25253760), (800, 24938088), (840, 23750560), (896, 22266150), (948, 21044800), (960, 20781740), (1050, 19000448), (1106, 18038400), (1120, 17812920), (1185, 16835840), (1200, 16625392), (1264, 15783600), (1280, 15586305), (1344, 14844100), (1400, 14250336), (1580, 12626880), (1600, 12469044), (1659, 12025600), (1680, 11875280), (1792, 11133075), (1879, 10617600), (1896, 10522400), (1920, 10390870), (1975, 10101504), (2100, 9500224), (2212, 9019200), (2240, 8906460), (2370, 8417920), (2400, 8312696), (2528, 7891800), (2688, 7422050), (2765, 7215360), (2800, 7125168), (3160, 6313440), (3200, 6234522), (3318, 6012800), (3360, 5937640), (3758, 5308800), (3792, 5261200), (3840, 5195435), (3950, 5050752), (4200, 4750112), (4424, 4509600), (4480, 4453230), (4740, 4208960), (4800, 4156348), (5056, 3945900), (5376, 3711025), (5530, 3607680), (5600, 3562584), (5637, 3539200), (5925, 3367168), (6320, 3156720), (6400, 3117261), (6636, 3006400), (6720, 2968820), (7516, 2654400), (7584, 2630600), (7900, 2525376), (8295, 2405120), (8400, 2375056), (8848, 2254800), (8960, 2226615), (9395, 2123520), (9480, 2104480), (9600, 2078174), (10112, 1972950), (11060, 1803840), (11200, 1781292), (11274, 1769600), (11850, 1683584), (12640, 1578360), (13153, 1516800), (13272, 1503200), (13440, 1484410), (13825, 1443072), (15032, 1327200), (15168, 1315300), (15800, 1262688), (16590, 1202560), (16800, 1187528), (17696, 1127400), (18790, 1061760), (18960, 1052240), (19200, 1039087), (20224, 986475), (22120, 901920), (22400, 890646), (22548, 884800), (23700, 841792), (25280, 789180), (26306, 758400), (26544, 751600), (26880, 742205), (27650, 721536), (28185, 707840), (30064, 663600), (30336, 657650), (31600, 631344), (33180, 601280), (33600, 593764), (35392, 563700), (37580, 530880), (37920, 526120), (39459, 505600), (41475, 481024), (44240, 450960), (44800, 445323), (45096, 442400), (46975, 424704), (47400, 420896), (50560, 394590), (52612, 379200), (53088, 375800), (55300, 360768), (56370, 353920), (60128, 331800), (60672, 328825), (63200, 315672), (65765, 303360), (66360, 300640), (67200, 296882), (70784, 281850), (75160, 265440), (75840, 263060), (78918, 252800), (82950, 240512), (88480, 225480), (90192, 221200), (93950, 212352), (94800, 210448), (101120, 197295), (105224, 189600), (106176, 187900), (110600, 180384), (112740, 176960), (120256, 165900), (126400, 157836), (131530, 151680), (132720, 150320), (134400, 148441), (140925, 141568)]