716927760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 280

約数和(自身を含む): 2634742080

約数和(自身を除く): 1917814320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 647, 648, 684, 720, 729, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1294, 1296, 1368, 1458, 1520, 1539, 1620, 1710, 1941, 1944, 2052, 2160, 2280, 2430, 2565, 2588, 2736, 2916, 3078, 3235, 3240, 3420, 3645, 3882, 3888, 4104, 4560, 4617, 4860, 5130, 5176, 5823, 5832, 6156, 6470, 6480, 6840, 7290, 7695, 7764, 8208, 9234, 9705, 9720, 10260, 10352, 11646, 11664, 12293, 12312, 12940, 13680, 13851, 14580, 15390, 15528, 17469, 18468, 19410, 19440, 20520, 23085, 23292, 24586, 24624, 25880, 27702, 29115, 29160, 30780, 31056, 34938, 36879, 36936, 38820, 41040, 46170, 46584, 49172, 51760, 52407, 55404, 58230, 58320, 61465, 61560, 69255, 69876, 73758, 73872, 77640, 87345, 92340, 93168, 98344, 104814, 110637, 110808, 116460, 122930, 123120, 138510, 139752, 147516, 155280, 157221, 174690, 184395, 184680, 196688, 209628, 221274, 221616, 232920, 245860, 262035, 277020, 279504, 295032, 314442, 331911, 349380, 368790, 369360, 419256, 442548, 465840, 471663, 491720, 524070, 553185, 554040, 590064, 628884, 663822, 698760, 737580, 786105, 838512, 885096, 943326, 983440, 995733, 1048140, 1106370, 1108080, 1257768, 1327644, 1397520, 1475160, 1572210, 1659555, 1770192, 1886652, 1991466, 2096280, 2212740, 2358315, 2515536, 2655288, 2950320, 2987199, 3144420, 3319110, 3773304, 3982932, 4192560, 4425480, 4716630, 4978665, 5310576, 5974398, 6288840, 6638220, 7546608, 7965864, 8850960, 8961597, 9433260, 9957330, 11948796, 12577680, 13276440, 14935995, 15931728, 17923194, 18866520, 19914660, 23897592, 26552880, 29871990, 35846388, 37733040, 39829320, 44807985, 47795184, 59743980, 71692776, 79658640, 89615970, 119487960, 143385552, 179231940, 238975920, 358463880, 716927760]

約数ペア:

[(1, 716927760), (2, 358463880), (3, 238975920), (4, 179231940), (5, 143385552), (6, 119487960), (8, 89615970), (9, 79658640), (10, 71692776), (12, 59743980), (15, 47795184), (16, 44807985), (18, 39829320), (19, 37733040), (20, 35846388), (24, 29871990), (27, 26552880), (30, 23897592), (36, 19914660), (38, 18866520), (40, 17923194), (45, 15931728), (48, 14935995), (54, 13276440), (57, 12577680), (60, 11948796), (72, 9957330), (76, 9433260), (80, 8961597), (81, 8850960), (90, 7965864), (95, 7546608), (108, 6638220), (114, 6288840), (120, 5974398), (135, 5310576), (144, 4978665), (152, 4716630), (162, 4425480), (171, 4192560), (180, 3982932), (190, 3773304), (216, 3319110), (228, 3144420), (240, 2987199), (243, 2950320), (270, 2655288), (285, 2515536), (304, 2358315), (324, 2212740), (342, 2096280), (360, 1991466), (380, 1886652), (405, 1770192), (432, 1659555), (456, 1572210), (486, 1475160), (513, 1397520), (540, 1327644), (570, 1257768), (647, 1108080), (648, 1106370), (684, 1048140), (720, 995733), (729, 983440), (760, 943326), (810, 885096), (855, 838512), (912, 786105), (972, 737580), (1026, 698760), (1080, 663822), (1140, 628884), (1215, 590064), (1294, 554040), (1296, 553185), (1368, 524070), (1458, 491720), (1520, 471663), (1539, 465840), (1620, 442548), (1710, 419256), (1941, 369360), (1944, 368790), (2052, 349380), (2160, 331911), (2280, 314442), (2430, 295032), (2565, 279504), (2588, 277020), (2736, 262035), (2916, 245860), (3078, 232920), (3235, 221616), (3240, 221274), (3420, 209628), (3645, 196688), (3882, 184680), (3888, 184395), (4104, 174690), (4560, 157221), (4617, 155280), (4860, 147516), (5130, 139752), (5176, 138510), (5823, 123120), (5832, 122930), (6156, 116460), (6470, 110808), (6480, 110637), (6840, 104814), (7290, 98344), (7695, 93168), (7764, 92340), (8208, 87345), (9234, 77640), (9705, 73872), (9720, 73758), (10260, 69876), (10352, 69255), (11646, 61560), (11664, 61465), (12293, 58320), (12312, 58230), (12940, 55404), (13680, 52407), (13851, 51760), (14580, 49172), (15390, 46584), (15528, 46170), (17469, 41040), (18468, 38820), (19410, 36936), (19440, 36879), (20520, 34938), (23085, 31056), (23292, 30780), (24586, 29160), (24624, 29115), (25880, 27702)]