1805086080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{14923}}^1$

素因数の和:14958

約数の個数: 256

約数和(自身を含む): 7306790400

約数和(自身を除く): 5501704320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 14923, 15120, 17280, 20160, 24192, 29846, 30240, 40320, 44769, 59692, 60480, 74615, 89538, 104461, 119384, 120960, 134307, 149230, 179076, 208922, 223845, 238768, 268614, 298460, 313383, 358152, 402921, 417844, 447690, 477536, 522305, 537228, 596920, 626766, 671535, 716304, 805842, 835688, 895380, 940149, 955072, 1044610, 1074456, 1193840, 1253532, 1343070, 1432608, 1566915, 1611684, 1671376, 1790760, 1880298, 1910144, 2014605, 2089220, 2148912, 2387680, 2507064, 2686140, 2820447, 2865216, 3133830, 3223368, 3342752, 3581520, 3760596, 4029210, 4178440, 4297824, 4700745, 4775360, 5014128, 5372280, 5640894, 5730432, 6267660, 6446736, 6685504, 7163040, 7521192, 8058420, 8356880, 8595648, 9401490, 9550720, 10028256, 10744560, 11281788, 12535320, 12893472, 13371008, 14102235, 14326080, 15042384, 16116840, 16713760, 17191296, 18802980, 20056512, 21489120, 22563576, 25070640, 25786944, 28204470, 28652160, 30084768, 32233680, 33427520, 37605960, 40113024, 42978240, 45127152, 50141280, 51573888, 56408940, 60169536, 64467360, 66855040, 75211920, 85956480, 90254304, 100282560, 112817880, 120339072, 128934720, 150423840, 180508608, 200565120, 225635760, 257869440, 300847680, 361017216, 451271520, 601695360, 902543040, 1805086080]

約数ペア:

[(1, 1805086080), (2, 902543040), (3, 601695360), (4, 451271520), (5, 361017216), (6, 300847680), (7, 257869440), (8, 225635760), (9, 200565120), (10, 180508608), (12, 150423840), (14, 128934720), (15, 120339072), (16, 112817880), (18, 100282560), (20, 90254304), (21, 85956480), (24, 75211920), (27, 66855040), (28, 64467360), (30, 60169536), (32, 56408940), (35, 51573888), (36, 50141280), (40, 45127152), (42, 42978240), (45, 40113024), (48, 37605960), (54, 33427520), (56, 32233680), (60, 30084768), (63, 28652160), (64, 28204470), (70, 25786944), (72, 25070640), (80, 22563576), (84, 21489120), (90, 20056512), (96, 18802980), (105, 17191296), (108, 16713760), (112, 16116840), (120, 15042384), (126, 14326080), (128, 14102235), (135, 13371008), (140, 12893472), (144, 12535320), (160, 11281788), (168, 10744560), (180, 10028256), (189, 9550720), (192, 9401490), (210, 8595648), (216, 8356880), (224, 8058420), (240, 7521192), (252, 7163040), (270, 6685504), (280, 6446736), (288, 6267660), (315, 5730432), (320, 5640894), (336, 5372280), (360, 5014128), (378, 4775360), (384, 4700745), (420, 4297824), (432, 4178440), (448, 4029210), (480, 3760596), (504, 3581520), (540, 3342752), (560, 3223368), (576, 3133830), (630, 2865216), (640, 2820447), (672, 2686140), (720, 2507064), (756, 2387680), (840, 2148912), (864, 2089220), (896, 2014605), (945, 1910144), (960, 1880298), (1008, 1790760), (1080, 1671376), (1120, 1611684), (1152, 1566915), (1260, 1432608), (1344, 1343070), (1440, 1253532), (1512, 1193840), (1680, 1074456), (1728, 1044610), (1890, 955072), (1920, 940149), (2016, 895380), (2160, 835688), (2240, 805842), (2520, 716304), (2688, 671535), (2880, 626766), (3024, 596920), (3360, 537228), (3456, 522305), (3780, 477536), (4032, 447690), (4320, 417844), (4480, 402921), (5040, 358152), (5760, 313383), (6048, 298460), (6720, 268614), (7560, 238768), (8064, 223845), (8640, 208922), (10080, 179076), (12096, 149230), (13440, 134307), (14923, 120960), (15120, 119384), (17280, 104461), (20160, 89538), (24192, 74615), (29846, 60480), (30240, 59692), (40320, 44769)]