18363720480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{176303}}^1$

素因数の和:176359

約数の個数: 192

約数和(自身を含む): 68242341888

約数和(自身を除く): 49878621408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 176303, 352606, 528909, 705212, 881515, 1057818, 1234121, 1410424, 1763030, 2115636, 2468242, 2644545, 2820848, 3526060, 3702363, 4231272, 4936484, 5289090, 5465393, 5641696, 6170605, 7052120, 7404726, 8462544, 9872968, 10578180, 10930786, 12341210, 14104240, 14809452, 16396179, 16925088, 18511815, 19745936, 21156360, 21861572, 24682420, 27326965, 28208480, 29618904, 32792358, 37023630, 38257751, 39491872, 42312720, 43723144, 49364840, 54653930, 59237808, 65584716, 74047260, 76515502, 81980895, 84625440, 87446288, 98729680, 109307860, 114773253, 118475616, 131169432, 148094520, 153031004, 163961790, 174892576, 191288755, 197459360, 218615720, 229546506, 262338864, 296189040, 306062008, 327923580, 382577510, 437231440, 459093012, 524677728, 573866265, 592378080, 612124016, 655847160, 765155020, 874462880, 918186024, 1147732530, 1224248032, 1311694320, 1530310040, 1836372048, 2295465060, 2623388640, 3060620080, 3672744096, 4590930120, 6121240160, 9181860240, 18363720480]

約数ペア:

[(1, 18363720480), (2, 9181860240), (3, 6121240160), (4, 4590930120), (5, 3672744096), (6, 3060620080), (7, 2623388640), (8, 2295465060), (10, 1836372048), (12, 1530310040), (14, 1311694320), (15, 1224248032), (16, 1147732530), (20, 918186024), (21, 874462880), (24, 765155020), (28, 655847160), (30, 612124016), (31, 592378080), (32, 573866265), (35, 524677728), (40, 459093012), (42, 437231440), (48, 382577510), (56, 327923580), (60, 306062008), (62, 296189040), (70, 262338864), (80, 229546506), (84, 218615720), (93, 197459360), (96, 191288755), (105, 174892576), (112, 163961790), (120, 153031004), (124, 148094520), (140, 131169432), (155, 118475616), (160, 114773253), (168, 109307860), (186, 98729680), (210, 87446288), (217, 84625440), (224, 81980895), (240, 76515502), (248, 74047260), (280, 65584716), (310, 59237808), (336, 54653930), (372, 49364840), (420, 43723144), (434, 42312720), (465, 39491872), (480, 38257751), (496, 37023630), (560, 32792358), (620, 29618904), (651, 28208480), (672, 27326965), (744, 24682420), (840, 21861572), (868, 21156360), (930, 19745936), (992, 18511815), (1085, 16925088), (1120, 16396179), (1240, 14809452), (1302, 14104240), (1488, 12341210), (1680, 10930786), (1736, 10578180), (1860, 9872968), (2170, 8462544), (2480, 7404726), (2604, 7052120), (2976, 6170605), (3255, 5641696), (3360, 5465393), (3472, 5289090), (3720, 4936484), (4340, 4231272), (4960, 3702363), (5208, 3526060), (6510, 2820848), (6944, 2644545), (7440, 2468242), (8680, 2115636), (10416, 1763030), (13020, 1410424), (14880, 1234121), (17360, 1057818), (20832, 881515), (26040, 705212), (34720, 528909), (52080, 352606), (104160, 176303)]