4381368840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1621

約数の個数: 256

約数和(自身を含む): 15487200000

約数和(自身を除く): 11105831160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 149, 152, 171, 180, 190, 216, 228, 270, 285, 298, 342, 360, 380, 447, 456, 513, 540, 570, 596, 684, 745, 760, 855, 894, 1026, 1080, 1140, 1192, 1341, 1368, 1433, 1490, 1710, 1788, 2052, 2235, 2280, 2565, 2682, 2831, 2866, 2980, 3420, 3576, 4023, 4104, 4299, 4470, 5130, 5364, 5662, 5732, 5960, 6705, 6840, 7165, 8046, 8493, 8598, 8940, 10260, 10728, 11324, 11464, 12897, 13410, 14155, 14330, 16092, 16986, 17196, 17880, 20115, 20520, 21495, 22648, 25479, 25794, 26820, 27227, 28310, 28660, 32184, 33972, 34392, 38691, 40230, 42465, 42990, 50958, 51588, 53640, 54454, 56620, 57320, 64485, 67944, 76437, 77382, 80460, 81681, 84930, 85980, 101916, 103176, 108908, 113240, 127395, 128970, 136135, 152874, 154764, 160920, 163362, 169860, 171960, 193455, 203832, 213517, 217816, 245043, 254790, 257940, 272270, 305748, 309528, 326724, 339720, 382185, 386910, 408405, 427034, 490086, 509580, 515880, 544540, 611496, 640551, 653448, 735129, 764370, 773820, 816810, 854068, 980172, 1019160, 1067585, 1089080, 1225215, 1281102, 1470258, 1528740, 1547640, 1633620, 1708136, 1921653, 1960344, 2135170, 2450430, 2562204, 2940516, 3057480, 3202755, 3267240, 3675645, 3843306, 4056823, 4270340, 4900860, 5124408, 5764959, 5881032, 6405510, 7351290, 7686612, 8113646, 8540680, 9608265, 9801720, 11529918, 12170469, 12811020, 14702580, 15373224, 16227292, 19216530, 20284115, 23059836, 24340938, 25622040, 28824795, 29405160, 32454584, 36511407, 38433060, 40568230, 46119672, 48681876, 57649590, 60852345, 73022814, 76866120, 81136460, 97363752, 109534221, 115299180, 121704690, 146045628, 162272920, 182557035, 219068442, 230598360, 243409380, 292091256, 365114070, 438136884, 486818760, 547671105, 730228140, 876273768, 1095342210, 1460456280, 2190684420, 4381368840]

約数ペア:

[(1, 4381368840), (2, 2190684420), (3, 1460456280), (4, 1095342210), (5, 876273768), (6, 730228140), (8, 547671105), (9, 486818760), (10, 438136884), (12, 365114070), (15, 292091256), (18, 243409380), (19, 230598360), (20, 219068442), (24, 182557035), (27, 162272920), (30, 146045628), (36, 121704690), (38, 115299180), (40, 109534221), (45, 97363752), (54, 81136460), (57, 76866120), (60, 73022814), (72, 60852345), (76, 57649590), (90, 48681876), (95, 46119672), (108, 40568230), (114, 38433060), (120, 36511407), (135, 32454584), (149, 29405160), (152, 28824795), (171, 25622040), (180, 24340938), (190, 23059836), (216, 20284115), (228, 19216530), (270, 16227292), (285, 15373224), (298, 14702580), (342, 12811020), (360, 12170469), (380, 11529918), (447, 9801720), (456, 9608265), (513, 8540680), (540, 8113646), (570, 7686612), (596, 7351290), (684, 6405510), (745, 5881032), (760, 5764959), (855, 5124408), (894, 4900860), (1026, 4270340), (1080, 4056823), (1140, 3843306), (1192, 3675645), (1341, 3267240), (1368, 3202755), (1433, 3057480), (1490, 2940516), (1710, 2562204), (1788, 2450430), (2052, 2135170), (2235, 1960344), (2280, 1921653), (2565, 1708136), (2682, 1633620), (2831, 1547640), (2866, 1528740), (2980, 1470258), (3420, 1281102), (3576, 1225215), (4023, 1089080), (4104, 1067585), (4299, 1019160), (4470, 980172), (5130, 854068), (5364, 816810), (5662, 773820), (5732, 764370), (5960, 735129), (6705, 653448), (6840, 640551), (7165, 611496), (8046, 544540), (8493, 515880), (8598, 509580), (8940, 490086), (10260, 427034), (10728, 408405), (11324, 386910), (11464, 382185), (12897, 339720), (13410, 326724), (14155, 309528), (14330, 305748), (16092, 272270), (16986, 257940), (17196, 254790), (17880, 245043), (20115, 217816), (20520, 213517), (21495, 203832), (22648, 193455), (25479, 171960), (25794, 169860), (26820, 163362), (27227, 160920), (28310, 154764), (28660, 152874), (32184, 136135), (33972, 128970), (34392, 127395), (38691, 113240), (40230, 108908), (42465, 103176), (42990, 101916), (50958, 85980), (51588, 84930), (53640, 81681), (54454, 80460), (56620, 77382), (57320, 76437), (64485, 67944)]