64223280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 400

約数和(自身を含む): 262509984

約数和(自身を除く): 198286704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 53, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 106, 108, 110, 120, 132, 135, 136, 144, 153, 159, 162, 165, 170, 176, 180, 187, 198, 204, 212, 216, 220, 240, 255, 264, 265, 270, 272, 297, 306, 318, 324, 330, 340, 360, 374, 396, 405, 408, 424, 432, 440, 459, 477, 495, 510, 528, 530, 540, 561, 583, 594, 612, 636, 648, 660, 680, 720, 748, 765, 792, 795, 810, 816, 848, 880, 891, 901, 918, 935, 954, 990, 1020, 1060, 1080, 1122, 1166, 1188, 1224, 1272, 1296, 1320, 1360, 1377, 1431, 1485, 1496, 1530, 1584, 1590, 1620, 1683, 1749, 1782, 1802, 1836, 1870, 1908, 1980, 2040, 2120, 2160, 2244, 2295, 2332, 2376, 2385, 2448, 2544, 2640, 2703, 2754, 2805, 2862, 2915, 2970, 2992, 3060, 3180, 3240, 3366, 3498, 3564, 3604, 3672, 3740, 3816, 3960, 4080, 4240, 4293, 4455, 4488, 4505, 4590, 4664, 4752, 4770, 5049, 5247, 5406, 5508, 5610, 5724, 5830, 5940, 6120, 6360, 6480, 6732, 6885, 6996, 7128, 7155, 7208, 7344, 7480, 7632, 7920, 8109, 8415, 8586, 8745, 8910, 8976, 9010, 9180, 9328, 9540, 9911, 10098, 10494, 10812, 11016, 11220, 11448, 11660, 11880, 12240, 12720, 13464, 13515, 13770, 13992, 14256, 14310, 14416, 14960, 15147, 15741, 16218, 16830, 17172, 17490, 17820, 18020, 18360, 19080, 19822, 20196, 20988, 21465, 21624, 22032, 22440, 22896, 23320, 23760, 24327, 25245, 26235, 26928, 27030, 27540, 27984, 28620, 29733, 30294, 31482, 32436, 33660, 34344, 34980, 35640, 36040, 36720, 38160, 39644, 40392, 40545, 41976, 42930, 43248, 44880, 46640, 47223, 48654, 49555, 50490, 52470, 54060, 55080, 57240, 59466, 60588, 62964, 64872, 67320, 68688, 69960, 71280, 72080, 72981, 75735, 78705, 79288, 80784, 81090, 83952, 85860, 89199, 94446, 97308, 99110, 100980, 104940, 108120, 110160, 114480, 118932, 121176, 121635, 125928, 129744, 134640, 139920, 145962, 148665, 151470, 157410, 158576, 162180, 171720, 178398, 188892, 194616, 198220, 201960, 209880, 216240, 236115, 237864, 242352, 243270, 251856, 267597, 291924, 297330, 302940, 314820, 324360, 343440, 356796, 364905, 377784, 389232, 396440, 403920, 419760, 445995, 472230, 475728, 486540, 535194, 583848, 594660, 605880, 629640, 648720, 713592, 729810, 755568, 792880, 802791, 891990, 944460, 973080, 1070388, 1167696, 1189320, 1211760, 1259280, 1337985, 1427184, 1459620, 1605582, 1783980, 1888920, 1946160, 2140776, 2378640, 2675970, 2919240, 3211164, 3567960, 3777840, 4013955, 4281552, 5351940, 5838480, 6422328, 7135920, 8027910, 10703880, 12844656, 16055820, 21407760, 32111640, 64223280]

約数ペア:

[(1, 64223280), (2, 32111640), (3, 21407760), (4, 16055820), (5, 12844656), (6, 10703880), (8, 8027910), (9, 7135920), (10, 6422328), (11, 5838480), (12, 5351940), (15, 4281552), (16, 4013955), (17, 3777840), (18, 3567960), (20, 3211164), (22, 2919240), (24, 2675970), (27, 2378640), (30, 2140776), (33, 1946160), (34, 1888920), (36, 1783980), (40, 1605582), (44, 1459620), (45, 1427184), (48, 1337985), (51, 1259280), (53, 1211760), (54, 1189320), (55, 1167696), (60, 1070388), (66, 973080), (68, 944460), (72, 891990), (80, 802791), (81, 792880), (85, 755568), (88, 729810), (90, 713592), (99, 648720), (102, 629640), (106, 605880), (108, 594660), (110, 583848), (120, 535194), (132, 486540), (135, 475728), (136, 472230), (144, 445995), (153, 419760), (159, 403920), (162, 396440), (165, 389232), (170, 377784), (176, 364905), (180, 356796), (187, 343440), (198, 324360), (204, 314820), (212, 302940), (216, 297330), (220, 291924), (240, 267597), (255, 251856), (264, 243270), (265, 242352), (270, 237864), (272, 236115), (297, 216240), (306, 209880), (318, 201960), (324, 198220), (330, 194616), (340, 188892), (360, 178398), (374, 171720), (396, 162180), (405, 158576), (408, 157410), (424, 151470), (432, 148665), (440, 145962), (459, 139920), (477, 134640), (495, 129744), (510, 125928), (528, 121635), (530, 121176), (540, 118932), (561, 114480), (583, 110160), (594, 108120), (612, 104940), (636, 100980), (648, 99110), (660, 97308), (680, 94446), (720, 89199), (748, 85860), (765, 83952), (792, 81090), (795, 80784), (810, 79288), (816, 78705), (848, 75735), (880, 72981), (891, 72080), (901, 71280), (918, 69960), (935, 68688), (954, 67320), (990, 64872), (1020, 62964), (1060, 60588), (1080, 59466), (1122, 57240), (1166, 55080), (1188, 54060), (1224, 52470), (1272, 50490), (1296, 49555), (1320, 48654), (1360, 47223), (1377, 46640), (1431, 44880), (1485, 43248), (1496, 42930), (1530, 41976), (1584, 40545), (1590, 40392), (1620, 39644), (1683, 38160), (1749, 36720), (1782, 36040), (1802, 35640), (1836, 34980), (1870, 34344), (1908, 33660), (1980, 32436), (2040, 31482), (2120, 30294), (2160, 29733), (2244, 28620), (2295, 27984), (2332, 27540), (2376, 27030), (2385, 26928), (2448, 26235), (2544, 25245), (2640, 24327), (2703, 23760), (2754, 23320), (2805, 22896), (2862, 22440), (2915, 22032), (2970, 21624), (2992, 21465), (3060, 20988), (3180, 20196), (3240, 19822), (3366, 19080), (3498, 18360), (3564, 18020), (3604, 17820), (3672, 17490), (3740, 17172), (3816, 16830), (3960, 16218), (4080, 15741), (4240, 15147), (4293, 14960), (4455, 14416), (4488, 14310), (4505, 14256), (4590, 13992), (4664, 13770), (4752, 13515), (4770, 13464), (5049, 12720), (5247, 12240), (5406, 11880), (5508, 11660), (5610, 11448), (5724, 11220), (5830, 11016), (5940, 10812), (6120, 10494), (6360, 10098), (6480, 9911), (6732, 9540), (6885, 9328), (6996, 9180), (7128, 9010), (7155, 8976), (7208, 8910), (7344, 8745), (7480, 8586), (7632, 8415), (7920, 8109)]