42465360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 160811136

約数和(自身を除く): 118345776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 157, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 314, 322, 336, 345, 368, 392, 420, 460, 471, 483, 490, 552, 560, 588, 628, 644, 690, 735, 784, 785, 805, 840, 920, 942, 966, 980, 1099, 1104, 1127, 1176, 1256, 1288, 1380, 1470, 1570, 1610, 1680, 1840, 1884, 1932, 1960, 2198, 2254, 2352, 2355, 2415, 2512, 2576, 2760, 2940, 3140, 3220, 3297, 3381, 3611, 3768, 3864, 3920, 4396, 4508, 4710, 4830, 5495, 5520, 5635, 5880, 6280, 6440, 6594, 6762, 7222, 7536, 7693, 7728, 8792, 9016, 9420, 9660, 10833, 10990, 11270, 11760, 12560, 12880, 13188, 13524, 14444, 15386, 16485, 16905, 17584, 18032, 18055, 18840, 19320, 21666, 21980, 22540, 23079, 25277, 26376, 27048, 28888, 30772, 32970, 33810, 36110, 37680, 38465, 38640, 43332, 43960, 45080, 46158, 50554, 52752, 54096, 54165, 57776, 61544, 65940, 67620, 72220, 75831, 76930, 86664, 87920, 90160, 92316, 101108, 108330, 115395, 123088, 126385, 131880, 135240, 144440, 151662, 153860, 173328, 176939, 184632, 202216, 216660, 230790, 252770, 263760, 270480, 288880, 303324, 307720, 353878, 369264, 379155, 404432, 433320, 461580, 505540, 530817, 606648, 615440, 707756, 758310, 866640, 884695, 923160, 1011080, 1061634, 1213296, 1415512, 1516620, 1769390, 1846320, 2022160, 2123268, 2654085, 2831024, 3033240, 3538780, 4246536, 5308170, 6066480, 7077560, 8493072, 10616340, 14155120, 21232680, 42465360]

約数ペア:

[(1, 42465360), (2, 21232680), (3, 14155120), (4, 10616340), (5, 8493072), (6, 7077560), (7, 6066480), (8, 5308170), (10, 4246536), (12, 3538780), (14, 3033240), (15, 2831024), (16, 2654085), (20, 2123268), (21, 2022160), (23, 1846320), (24, 1769390), (28, 1516620), (30, 1415512), (35, 1213296), (40, 1061634), (42, 1011080), (46, 923160), (48, 884695), (49, 866640), (56, 758310), (60, 707756), (69, 615440), (70, 606648), (80, 530817), (84, 505540), (92, 461580), (98, 433320), (105, 404432), (112, 379155), (115, 369264), (120, 353878), (138, 307720), (140, 303324), (147, 288880), (157, 270480), (161, 263760), (168, 252770), (184, 230790), (196, 216660), (210, 202216), (230, 184632), (240, 176939), (245, 173328), (276, 153860), (280, 151662), (294, 144440), (314, 135240), (322, 131880), (336, 126385), (345, 123088), (368, 115395), (392, 108330), (420, 101108), (460, 92316), (471, 90160), (483, 87920), (490, 86664), (552, 76930), (560, 75831), (588, 72220), (628, 67620), (644, 65940), (690, 61544), (735, 57776), (784, 54165), (785, 54096), (805, 52752), (840, 50554), (920, 46158), (942, 45080), (966, 43960), (980, 43332), (1099, 38640), (1104, 38465), (1127, 37680), (1176, 36110), (1256, 33810), (1288, 32970), (1380, 30772), (1470, 28888), (1570, 27048), (1610, 26376), (1680, 25277), (1840, 23079), (1884, 22540), (1932, 21980), (1960, 21666), (2198, 19320), (2254, 18840), (2352, 18055), (2355, 18032), (2415, 17584), (2512, 16905), (2576, 16485), (2760, 15386), (2940, 14444), (3140, 13524), (3220, 13188), (3297, 12880), (3381, 12560), (3611, 11760), (3768, 11270), (3864, 10990), (3920, 10833), (4396, 9660), (4508, 9420), (4710, 9016), (4830, 8792), (5495, 7728), (5520, 7693), (5635, 7536), (5880, 7222), (6280, 6762), (6440, 6594)]