79966440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 284356800

約数和(自身を除く): 204390360

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 433, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 866, 972, 1026, 1080, 1140, 1215, 1299, 1368, 1539, 1620, 1710, 1732, 1944, 2052, 2165, 2280, 2430, 2565, 2598, 3078, 3240, 3420, 3464, 3897, 4104, 4330, 4617, 4860, 5130, 5196, 6156, 6495, 6840, 7695, 7794, 8227, 8660, 9234, 9720, 10260, 10392, 11691, 12312, 12990, 15390, 15588, 16454, 17320, 18468, 19485, 20520, 23085, 23382, 24681, 25980, 30780, 31176, 32908, 35073, 36936, 38970, 41135, 46170, 46764, 49362, 51960, 58455, 61560, 65816, 70146, 74043, 77940, 82270, 92340, 93528, 98724, 105219, 116910, 123405, 140292, 148086, 155880, 164540, 175365, 184680, 197448, 210438, 222129, 233820, 246810, 280584, 296172, 329080, 350730, 370215, 420876, 444258, 467640, 493620, 526095, 592344, 666387, 701460, 740430, 841752, 888516, 987240, 1052190, 1110645, 1332774, 1402920, 1480860, 1777032, 1999161, 2104380, 2221290, 2665548, 2961720, 3331935, 3998322, 4208760, 4442580, 5331096, 6663870, 7996644, 8885160, 9995805, 13327740, 15993288, 19991610, 26655480, 39983220, 79966440]

約数ペア:

[(1, 79966440), (2, 39983220), (3, 26655480), (4, 19991610), (5, 15993288), (6, 13327740), (8, 9995805), (9, 8885160), (10, 7996644), (12, 6663870), (15, 5331096), (18, 4442580), (19, 4208760), (20, 3998322), (24, 3331935), (27, 2961720), (30, 2665548), (36, 2221290), (38, 2104380), (40, 1999161), (45, 1777032), (54, 1480860), (57, 1402920), (60, 1332774), (72, 1110645), (76, 1052190), (81, 987240), (90, 888516), (95, 841752), (108, 740430), (114, 701460), (120, 666387), (135, 592344), (152, 526095), (162, 493620), (171, 467640), (180, 444258), (190, 420876), (216, 370215), (228, 350730), (243, 329080), (270, 296172), (285, 280584), (324, 246810), (342, 233820), (360, 222129), (380, 210438), (405, 197448), (433, 184680), (456, 175365), (486, 164540), (513, 155880), (540, 148086), (570, 140292), (648, 123405), (684, 116910), (760, 105219), (810, 98724), (855, 93528), (866, 92340), (972, 82270), (1026, 77940), (1080, 74043), (1140, 70146), (1215, 65816), (1299, 61560), (1368, 58455), (1539, 51960), (1620, 49362), (1710, 46764), (1732, 46170), (1944, 41135), (2052, 38970), (2165, 36936), (2280, 35073), (2430, 32908), (2565, 31176), (2598, 30780), (3078, 25980), (3240, 24681), (3420, 23382), (3464, 23085), (3897, 20520), (4104, 19485), (4330, 18468), (4617, 17320), (4860, 16454), (5130, 15588), (5196, 15390), (6156, 12990), (6495, 12312), (6840, 11691), (7695, 10392), (7794, 10260), (8227, 9720), (8660, 9234)]