140993160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15259}}^1$

素因数の和:15291

約数の個数: 128

約数和(自身を含む): 527385600

約数和(自身を除く): 386392440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15259, 30518, 45777, 61036, 76295, 91554, 106813, 122072, 152590, 167849, 183108, 213626, 228885, 305180, 320439, 335698, 366216, 427252, 457770, 503547, 534065, 610360, 640878, 671396, 839245, 854504, 915540, 1007094, 1068130, 1174943, 1281756, 1342792, 1602195, 1678490, 1831080, 2014188, 2136260, 2349886, 2517735, 2563512, 3204390, 3356980, 3524829, 4028376, 4272520, 4699772, 5035470, 5874715, 6408780, 6713960, 7049658, 9399544, 10070940, 11749430, 12817560, 14099316, 17624145, 20141880, 23498860, 28198632, 35248290, 46997720, 70496580, 140993160]

約数ペア:

[(1, 140993160), (2, 70496580), (3, 46997720), (4, 35248290), (5, 28198632), (6, 23498860), (7, 20141880), (8, 17624145), (10, 14099316), (11, 12817560), (12, 11749430), (14, 10070940), (15, 9399544), (20, 7049658), (21, 6713960), (22, 6408780), (24, 5874715), (28, 5035470), (30, 4699772), (33, 4272520), (35, 4028376), (40, 3524829), (42, 3356980), (44, 3204390), (55, 2563512), (56, 2517735), (60, 2349886), (66, 2136260), (70, 2014188), (77, 1831080), (84, 1678490), (88, 1602195), (105, 1342792), (110, 1281756), (120, 1174943), (132, 1068130), (140, 1007094), (154, 915540), (165, 854504), (168, 839245), (210, 671396), (220, 640878), (231, 610360), (264, 534065), (280, 503547), (308, 457770), (330, 427252), (385, 366216), (420, 335698), (440, 320439), (462, 305180), (616, 228885), (660, 213626), (770, 183108), (840, 167849), (924, 152590), (1155, 122072), (1320, 106813), (1540, 91554), (1848, 76295), (2310, 61036), (3080, 45777), (4620, 30518), (9240, 15259)]