159554520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 586984320

約数和(自身を除く): 427429800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 31, 34, 36, 40, 45, 51, 58, 60, 62, 68, 72, 85, 87, 90, 93, 102, 116, 120, 124, 136, 145, 153, 155, 170, 174, 180, 186, 204, 232, 248, 255, 261, 279, 290, 306, 310, 340, 348, 360, 372, 408, 435, 465, 493, 510, 522, 527, 558, 580, 612, 620, 680, 696, 744, 765, 841, 870, 899, 930, 986, 1020, 1044, 1054, 1116, 1160, 1224, 1240, 1305, 1395, 1479, 1530, 1581, 1682, 1740, 1798, 1860, 1972, 2040, 2088, 2108, 2232, 2465, 2523, 2610, 2635, 2697, 2790, 2958, 3060, 3162, 3364, 3480, 3596, 3720, 3944, 4205, 4216, 4437, 4495, 4743, 4930, 5046, 5220, 5270, 5394, 5580, 5916, 6120, 6324, 6728, 7192, 7395, 7569, 7905, 8091, 8410, 8874, 8990, 9486, 9860, 10092, 10440, 10540, 10788, 11160, 11832, 12615, 12648, 13485, 14297, 14790, 15138, 15283, 15810, 16182, 16820, 17748, 17980, 18972, 19720, 20184, 21080, 21576, 22185, 23715, 25230, 26071, 26970, 28594, 29580, 30276, 30566, 31620, 32364, 33640, 35496, 35960, 37845, 37944, 40455, 42891, 44370, 45849, 47430, 50460, 52142, 53940, 57188, 59160, 60552, 61132, 63240, 64728, 71485, 75690, 76415, 78213, 80910, 85782, 88740, 91698, 94860, 100920, 104284, 107880, 114376, 122264, 128673, 130355, 137547, 142970, 151380, 152830, 156426, 161820, 171564, 177480, 183396, 189720, 208568, 214455, 229245, 234639, 257346, 260710, 275094, 285940, 302760, 305660, 312852, 323640, 343128, 366792, 391065, 428910, 443207, 458490, 469278, 514692, 521420, 550188, 571880, 611320, 625704, 643365, 687735, 782130, 857820, 886414, 916980, 938556, 1029384, 1042840, 1100376, 1173195, 1286730, 1329621, 1375470, 1564260, 1715640, 1772828, 1833960, 1877112, 2216035, 2346390, 2573460, 2659242, 2750940, 3128520, 3545656, 3988863, 4432070, 4692780, 5146920, 5318484, 5501880, 6648105, 7977726, 8864140, 9385560, 10636968, 13296210, 15955452, 17728280, 19944315, 26592420, 31910904, 39888630, 53184840, 79777260, 159554520]

約数ペア:

[(1, 159554520), (2, 79777260), (3, 53184840), (4, 39888630), (5, 31910904), (6, 26592420), (8, 19944315), (9, 17728280), (10, 15955452), (12, 13296210), (15, 10636968), (17, 9385560), (18, 8864140), (20, 7977726), (24, 6648105), (29, 5501880), (30, 5318484), (31, 5146920), (34, 4692780), (36, 4432070), (40, 3988863), (45, 3545656), (51, 3128520), (58, 2750940), (60, 2659242), (62, 2573460), (68, 2346390), (72, 2216035), (85, 1877112), (87, 1833960), (90, 1772828), (93, 1715640), (102, 1564260), (116, 1375470), (120, 1329621), (124, 1286730), (136, 1173195), (145, 1100376), (153, 1042840), (155, 1029384), (170, 938556), (174, 916980), (180, 886414), (186, 857820), (204, 782130), (232, 687735), (248, 643365), (255, 625704), (261, 611320), (279, 571880), (290, 550188), (306, 521420), (310, 514692), (340, 469278), (348, 458490), (360, 443207), (372, 428910), (408, 391065), (435, 366792), (465, 343128), (493, 323640), (510, 312852), (522, 305660), (527, 302760), (558, 285940), (580, 275094), (612, 260710), (620, 257346), (680, 234639), (696, 229245), (744, 214455), (765, 208568), (841, 189720), (870, 183396), (899, 177480), (930, 171564), (986, 161820), (1020, 156426), (1044, 152830), (1054, 151380), (1116, 142970), (1160, 137547), (1224, 130355), (1240, 128673), (1305, 122264), (1395, 114376), (1479, 107880), (1530, 104284), (1581, 100920), (1682, 94860), (1740, 91698), (1798, 88740), (1860, 85782), (1972, 80910), (2040, 78213), (2088, 76415), (2108, 75690), (2232, 71485), (2465, 64728), (2523, 63240), (2610, 61132), (2635, 60552), (2697, 59160), (2790, 57188), (2958, 53940), (3060, 52142), (3162, 50460), (3364, 47430), (3480, 45849), (3596, 44370), (3720, 42891), (3944, 40455), (4205, 37944), (4216, 37845), (4437, 35960), (4495, 35496), (4743, 33640), (4930, 32364), (5046, 31620), (5220, 30566), (5270, 30276), (5394, 29580), (5580, 28594), (5916, 26970), (6120, 26071), (6324, 25230), (6728, 23715), (7192, 22185), (7395, 21576), (7569, 21080), (7905, 20184), (8091, 19720), (8410, 18972), (8874, 17980), (8990, 17748), (9486, 16820), (9860, 16182), (10092, 15810), (10440, 15283), (10540, 15138), (10788, 14790), (11160, 14297), (11832, 13485), (12615, 12648)]