71778960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 400

約数和(自身を含む): 291677760

約数和(自身を除く): 219898800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 53, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 106, 108, 110, 114, 120, 132, 135, 144, 152, 159, 162, 165, 171, 176, 180, 190, 198, 209, 212, 216, 220, 228, 240, 264, 265, 270, 285, 297, 304, 318, 324, 330, 342, 360, 380, 396, 405, 418, 424, 432, 440, 456, 477, 495, 513, 528, 530, 540, 570, 583, 594, 627, 636, 648, 660, 684, 720, 760, 792, 795, 810, 836, 848, 855, 880, 891, 912, 954, 990, 1007, 1026, 1045, 1060, 1080, 1140, 1166, 1188, 1254, 1272, 1296, 1320, 1368, 1431, 1485, 1520, 1539, 1584, 1590, 1620, 1672, 1710, 1749, 1782, 1881, 1908, 1980, 2014, 2052, 2090, 2120, 2160, 2280, 2332, 2376, 2385, 2508, 2544, 2565, 2640, 2736, 2862, 2915, 2970, 3021, 3078, 3135, 3180, 3240, 3344, 3420, 3498, 3564, 3762, 3816, 3960, 4028, 4104, 4180, 4240, 4293, 4455, 4560, 4664, 4752, 4770, 5016, 5035, 5130, 5247, 5643, 5724, 5830, 5940, 6042, 6156, 6270, 6360, 6480, 6840, 6996, 7128, 7155, 7524, 7632, 7695, 7920, 8056, 8208, 8360, 8586, 8745, 8910, 9063, 9328, 9405, 9540, 10032, 10070, 10260, 10494, 11077, 11286, 11448, 11660, 11880, 12084, 12312, 12540, 12720, 13680, 13992, 14256, 14310, 15048, 15105, 15390, 15741, 16112, 16720, 16929, 17172, 17490, 17820, 18126, 18810, 19080, 20140, 20520, 20988, 21465, 22154, 22572, 22896, 23320, 23760, 24168, 24624, 25080, 26235, 27189, 27984, 28215, 28620, 30096, 30210, 30780, 31482, 33231, 33858, 34344, 34980, 35640, 36252, 37620, 38160, 40280, 41040, 41976, 42930, 44308, 45144, 45315, 46640, 47223, 48336, 50160, 52470, 54378, 55385, 56430, 57240, 60420, 61560, 62964, 66462, 67716, 68688, 69960, 71280, 72504, 75240, 78705, 80560, 81567, 83952, 84645, 85860, 88616, 90288, 90630, 94446, 99693, 104940, 108756, 110770, 112860, 114480, 120840, 123120, 125928, 132924, 135432, 135945, 139920, 145008, 150480, 157410, 163134, 166155, 169290, 171720, 177232, 181260, 188892, 199386, 209880, 217512, 221540, 225720, 236115, 241680, 251856, 265848, 270864, 271890, 299079, 314820, 326268, 332310, 338580, 343440, 362520, 377784, 398772, 407835, 419760, 435024, 443080, 451440, 472230, 498465, 531696, 543780, 598158, 629640, 652536, 664620, 677160, 725040, 755568, 797544, 815670, 886160, 897237, 944460, 996930, 1087560, 1196316, 1259280, 1305072, 1329240, 1354320, 1495395, 1595088, 1631340, 1794474, 1888920, 1993860, 2175120, 2392632, 2658480, 2990790, 3262680, 3588948, 3777840, 3987720, 4486185, 4785264, 5981580, 6525360, 7177896, 7975440, 8972370, 11963160, 14355792, 17944740, 23926320, 35889480, 71778960]

約数ペア:

[(1, 71778960), (2, 35889480), (3, 23926320), (4, 17944740), (5, 14355792), (6, 11963160), (8, 8972370), (9, 7975440), (10, 7177896), (11, 6525360), (12, 5981580), (15, 4785264), (16, 4486185), (18, 3987720), (19, 3777840), (20, 3588948), (22, 3262680), (24, 2990790), (27, 2658480), (30, 2392632), (33, 2175120), (36, 1993860), (38, 1888920), (40, 1794474), (44, 1631340), (45, 1595088), (48, 1495395), (53, 1354320), (54, 1329240), (55, 1305072), (57, 1259280), (60, 1196316), (66, 1087560), (72, 996930), (76, 944460), (80, 897237), (81, 886160), (88, 815670), (90, 797544), (95, 755568), (99, 725040), (106, 677160), (108, 664620), (110, 652536), (114, 629640), (120, 598158), (132, 543780), (135, 531696), (144, 498465), (152, 472230), (159, 451440), (162, 443080), (165, 435024), (171, 419760), (176, 407835), (180, 398772), (190, 377784), (198, 362520), (209, 343440), (212, 338580), (216, 332310), (220, 326268), (228, 314820), (240, 299079), (264, 271890), (265, 270864), (270, 265848), (285, 251856), (297, 241680), (304, 236115), (318, 225720), (324, 221540), (330, 217512), (342, 209880), (360, 199386), (380, 188892), (396, 181260), (405, 177232), (418, 171720), (424, 169290), (432, 166155), (440, 163134), (456, 157410), (477, 150480), (495, 145008), (513, 139920), (528, 135945), (530, 135432), (540, 132924), (570, 125928), (583, 123120), (594, 120840), (627, 114480), (636, 112860), (648, 110770), (660, 108756), (684, 104940), (720, 99693), (760, 94446), (792, 90630), (795, 90288), (810, 88616), (836, 85860), (848, 84645), (855, 83952), (880, 81567), (891, 80560), (912, 78705), (954, 75240), (990, 72504), (1007, 71280), (1026, 69960), (1045, 68688), (1060, 67716), (1080, 66462), (1140, 62964), (1166, 61560), (1188, 60420), (1254, 57240), (1272, 56430), (1296, 55385), (1320, 54378), (1368, 52470), (1431, 50160), (1485, 48336), (1520, 47223), (1539, 46640), (1584, 45315), (1590, 45144), (1620, 44308), (1672, 42930), (1710, 41976), (1749, 41040), (1782, 40280), (1881, 38160), (1908, 37620), (1980, 36252), (2014, 35640), (2052, 34980), (2090, 34344), (2120, 33858), (2160, 33231), (2280, 31482), (2332, 30780), (2376, 30210), (2385, 30096), (2508, 28620), (2544, 28215), (2565, 27984), (2640, 27189), (2736, 26235), (2862, 25080), (2915, 24624), (2970, 24168), (3021, 23760), (3078, 23320), (3135, 22896), (3180, 22572), (3240, 22154), (3344, 21465), (3420, 20988), (3498, 20520), (3564, 20140), (3762, 19080), (3816, 18810), (3960, 18126), (4028, 17820), (4104, 17490), (4180, 17172), (4240, 16929), (4293, 16720), (4455, 16112), (4560, 15741), (4664, 15390), (4752, 15105), (4770, 15048), (5016, 14310), (5035, 14256), (5130, 13992), (5247, 13680), (5643, 12720), (5724, 12540), (5830, 12312), (5940, 12084), (6042, 11880), (6156, 11660), (6270, 11448), (6360, 11286), (6480, 11077), (6840, 10494), (6996, 10260), (7128, 10070), (7155, 10032), (7524, 9540), (7632, 9405), (7695, 9328), (7920, 9063), (8056, 8910), (8208, 8745), (8360, 8586)]