15983247840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{153449}}^1$

素因数の和:153505

約数の個数: 192

約数和(自身を含む): 59396198400

約数和(自身を除く): 43412950560

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, 153449, 306898, 460347, 613796, 767245, 920694, 1074143, 1227592, 1534490, 1841388, 2148286, 2301735, 2455184, 3068980, 3222429, 3682776, 4296572, 4603470, 4756919, 4910368, 5370715, 6137960, 6444858, 7365552, 8593144, 9206940, 9513838, 10741430, 12275920, 12889716, 14270757, 14731104, 16112145, 17186288, 18413880, 19027676, 21482860, 23784595, 24551840, 25779432, 28541514, 32224290, 33298433, 34372576, 36827760, 38055352, 42965720, 47569190, 51558864, 57083028, 64448580, 66596866, 71353785, 73655520, 76110704, 85931440, 95138380, 99895299, 103117728, 114166056, 128897160, 133193732, 142707570, 152221408, 166492165, 171862880, 190276760, 199790598, 228332112, 257794320, 266387464, 285415140, 332984330, 380553520, 399581196, 456664224, 499476495, 515588640, 532774928, 570830280, 665968660, 761107040, 799162392, 998952990, 1065549856, 1141660560, 1331937320, 1598324784, 1997905980, 2283321120, 2663874640, 3196649568, 3995811960, 5327749280, 7991623920, 15983247840]

約数ペア:

[(1, 15983247840), (2, 7991623920), (3, 5327749280), (4, 3995811960), (5, 3196649568), (6, 2663874640), (7, 2283321120), (8, 1997905980), (10, 1598324784), (12, 1331937320), (14, 1141660560), (15, 1065549856), (16, 998952990), (20, 799162392), (21, 761107040), (24, 665968660), (28, 570830280), (30, 532774928), (31, 515588640), (32, 499476495), (35, 456664224), (40, 399581196), (42, 380553520), (48, 332984330), (56, 285415140), (60, 266387464), (62, 257794320), (70, 228332112), (80, 199790598), (84, 190276760), (93, 171862880), (96, 166492165), (105, 152221408), (112, 142707570), (120, 133193732), (124, 128897160), (140, 114166056), (155, 103117728), (160, 99895299), (168, 95138380), (186, 85931440), (210, 76110704), (217, 73655520), (224, 71353785), (240, 66596866), (248, 64448580), (280, 57083028), (310, 51558864), (336, 47569190), (372, 42965720), (420, 38055352), (434, 36827760), (465, 34372576), (480, 33298433), (496, 32224290), (560, 28541514), (620, 25779432), (651, 24551840), (672, 23784595), (744, 21482860), (840, 19027676), (868, 18413880), (930, 17186288), (992, 16112145), (1085, 14731104), (1120, 14270757), (1240, 12889716), (1302, 12275920), (1488, 10741430), (1680, 9513838), (1736, 9206940), (1860, 8593144), (2170, 7365552), (2480, 6444858), (2604, 6137960), (2976, 5370715), (3255, 4910368), (3360, 4756919), (3472, 4603470), (3720, 4296572), (4340, 3682776), (4960, 3222429), (5208, 3068980), (6510, 2455184), (6944, 2301735), (7440, 2148286), (8680, 1841388), (10416, 1534490), (13020, 1227592), (14880, 1074143), (17360, 920694), (20832, 767245), (26040, 613796), (34720, 460347), (52080, 306898), (104160, 153449)]