139884840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 520992000

約数和(自身を除く): 381107160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 401, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 802, 855, 918, 969, 1020, 1026, 1080, 1140, 1203, 1224, 1292, 1368, 1530, 1604, 1615, 1710, 1836, 1938, 2005, 2040, 2052, 2280, 2295, 2406, 2565, 2584, 2907, 3060, 3208, 3230, 3420, 3609, 3672, 3876, 4010, 4104, 4590, 4812, 4845, 5130, 5814, 6015, 6120, 6460, 6817, 6840, 7218, 7619, 7752, 8020, 8721, 9180, 9624, 9690, 10260, 10827, 11628, 12030, 12920, 13634, 14436, 14535, 15238, 16040, 17442, 18045, 18360, 19380, 20451, 20520, 21654, 22857, 23256, 24060, 27268, 28872, 29070, 30476, 34085, 34884, 36090, 38095, 38760, 40902, 43308, 43605, 45714, 48120, 54135, 54536, 58140, 60952, 61353, 68170, 68571, 69768, 72180, 76190, 81804, 86616, 87210, 91428, 102255, 108270, 114285, 116280, 122706, 129523, 136340, 137142, 144360, 152380, 163608, 174420, 182856, 184059, 204510, 205713, 216540, 228570, 245412, 259046, 272680, 274284, 304760, 306765, 342855, 348840, 368118, 388569, 409020, 411426, 433080, 457140, 490824, 518092, 548568, 613530, 647615, 685710, 736236, 777138, 818040, 822852, 914280, 920295, 1028565, 1036184, 1165707, 1227060, 1295230, 1371420, 1472472, 1554276, 1645704, 1840590, 1942845, 2057130, 2331414, 2454120, 2590460, 2742840, 3108552, 3497121, 3681180, 3885690, 4114260, 4662828, 5180920, 5828535, 6994242, 7362360, 7771380, 8228520, 9325656, 11657070, 13988484, 15542760, 17485605, 23314140, 27976968, 34971210, 46628280, 69942420, 139884840]

約数ペア:

[(1, 139884840), (2, 69942420), (3, 46628280), (4, 34971210), (5, 27976968), (6, 23314140), (8, 17485605), (9, 15542760), (10, 13988484), (12, 11657070), (15, 9325656), (17, 8228520), (18, 7771380), (19, 7362360), (20, 6994242), (24, 5828535), (27, 5180920), (30, 4662828), (34, 4114260), (36, 3885690), (38, 3681180), (40, 3497121), (45, 3108552), (51, 2742840), (54, 2590460), (57, 2454120), (60, 2331414), (68, 2057130), (72, 1942845), (76, 1840590), (85, 1645704), (90, 1554276), (95, 1472472), (102, 1371420), (108, 1295230), (114, 1227060), (120, 1165707), (135, 1036184), (136, 1028565), (152, 920295), (153, 914280), (170, 822852), (171, 818040), (180, 777138), (190, 736236), (204, 685710), (216, 647615), (228, 613530), (255, 548568), (270, 518092), (285, 490824), (306, 457140), (323, 433080), (340, 411426), (342, 409020), (360, 388569), (380, 368118), (401, 348840), (408, 342855), (456, 306765), (459, 304760), (510, 274284), (513, 272680), (540, 259046), (570, 245412), (612, 228570), (646, 216540), (680, 205713), (684, 204510), (760, 184059), (765, 182856), (802, 174420), (855, 163608), (918, 152380), (969, 144360), (1020, 137142), (1026, 136340), (1080, 129523), (1140, 122706), (1203, 116280), (1224, 114285), (1292, 108270), (1368, 102255), (1530, 91428), (1604, 87210), (1615, 86616), (1710, 81804), (1836, 76190), (1938, 72180), (2005, 69768), (2040, 68571), (2052, 68170), (2280, 61353), (2295, 60952), (2406, 58140), (2565, 54536), (2584, 54135), (2907, 48120), (3060, 45714), (3208, 43605), (3230, 43308), (3420, 40902), (3609, 38760), (3672, 38095), (3876, 36090), (4010, 34884), (4104, 34085), (4590, 30476), (4812, 29070), (4845, 28872), (5130, 27268), (5814, 24060), (6015, 23256), (6120, 22857), (6460, 21654), (6817, 20520), (6840, 20451), (7218, 19380), (7619, 18360), (7752, 18045), (8020, 17442), (8721, 16040), (9180, 15238), (9624, 14535), (9690, 14436), (10260, 13634), (10827, 12920), (11628, 12030)]