64421280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 432

約数和(自身を含む): 282338784

約数和(自身を除く): 217917504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 83, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 160, 165, 166, 168, 176, 180, 196, 198, 210, 220, 224, 231, 240, 245, 249, 252, 264, 280, 288, 294, 308, 315, 330, 332, 336, 352, 360, 385, 392, 396, 415, 420, 440, 441, 462, 480, 490, 495, 498, 504, 528, 539, 560, 581, 588, 616, 630, 660, 664, 672, 693, 720, 735, 747, 770, 784, 792, 830, 840, 880, 882, 913, 924, 980, 990, 996, 1008, 1056, 1078, 1120, 1155, 1162, 1176, 1232, 1245, 1260, 1320, 1328, 1386, 1440, 1470, 1494, 1540, 1568, 1584, 1617, 1660, 1680, 1743, 1760, 1764, 1826, 1848, 1960, 1980, 1992, 2016, 2156, 2205, 2310, 2324, 2352, 2464, 2490, 2520, 2640, 2656, 2695, 2739, 2772, 2905, 2940, 2988, 3080, 3168, 3234, 3320, 3360, 3465, 3486, 3528, 3652, 3696, 3735, 3920, 3960, 3984, 4067, 4312, 4410, 4565, 4620, 4648, 4704, 4851, 4980, 5040, 5229, 5280, 5390, 5478, 5544, 5810, 5880, 5976, 6160, 6391, 6468, 6640, 6930, 6972, 7056, 7304, 7392, 7470, 7840, 7920, 7968, 8085, 8134, 8217, 8624, 8715, 8820, 9130, 9240, 9296, 9702, 9960, 10080, 10458, 10780, 10956, 11088, 11620, 11760, 11952, 12201, 12320, 12782, 12936, 13280, 13695, 13860, 13944, 14112, 14608, 14940, 15840, 16170, 16268, 16434, 17248, 17430, 17640, 18260, 18480, 18592, 19173, 19404, 19920, 20335, 20916, 21560, 21912, 22176, 23240, 23520, 23904, 24255, 24402, 25564, 25872, 26145, 27390, 27720, 27888, 29216, 29880, 31955, 32340, 32536, 32868, 34860, 35280, 36520, 36603, 36960, 38346, 38808, 39840, 40670, 41085, 41832, 43120, 43824, 44737, 46480, 48510, 48804, 51128, 51744, 52290, 54780, 55440, 55776, 57519, 59760, 61005, 63910, 64680, 65072, 65736, 69720, 70560, 73040, 73206, 76692, 77616, 81340, 82170, 83664, 86240, 87648, 89474, 92960, 95865, 97020, 97608, 102256, 104580, 109560, 110880, 115038, 119520, 122010, 127820, 129360, 130144, 131472, 134211, 139440, 146080, 146412, 153384, 155232, 162680, 164340, 167328, 178948, 183015, 191730, 194040, 195216, 204512, 209160, 219120, 223685, 230076, 244020, 255640, 258720, 262944, 268422, 278880, 287595, 292824, 306768, 325360, 328680, 357896, 366030, 383460, 388080, 390432, 402633, 418320, 438240, 447370, 460152, 488040, 511280, 536844, 575190, 585648, 613536, 650720, 657360, 671055, 715792, 732060, 766920, 776160, 805266, 836640, 894740, 920304, 976080, 1022560, 1073688, 1150380, 1171296, 1314720, 1342110, 1431584, 1464120, 1533840, 1610532, 1789480, 1840608, 1952160, 2013165, 2147376, 2300760, 2684220, 2928240, 3067680, 3221064, 3578960, 4026330, 4294752, 4601520, 5368440, 5856480, 6442128, 7157920, 8052660, 9203040, 10736880, 12884256, 16105320, 21473760, 32210640, 64421280]

約数ペア:

[(1, 64421280), (2, 32210640), (3, 21473760), (4, 16105320), (5, 12884256), (6, 10736880), (7, 9203040), (8, 8052660), (9, 7157920), (10, 6442128), (11, 5856480), (12, 5368440), (14, 4601520), (15, 4294752), (16, 4026330), (18, 3578960), (20, 3221064), (21, 3067680), (22, 2928240), (24, 2684220), (28, 2300760), (30, 2147376), (32, 2013165), (33, 1952160), (35, 1840608), (36, 1789480), (40, 1610532), (42, 1533840), (44, 1464120), (45, 1431584), (48, 1342110), (49, 1314720), (55, 1171296), (56, 1150380), (60, 1073688), (63, 1022560), (66, 976080), (70, 920304), (72, 894740), (77, 836640), (80, 805266), (83, 776160), (84, 766920), (88, 732060), (90, 715792), (96, 671055), (98, 657360), (99, 650720), (105, 613536), (110, 585648), (112, 575190), (120, 536844), (126, 511280), (132, 488040), (140, 460152), (144, 447370), (147, 438240), (154, 418320), (160, 402633), (165, 390432), (166, 388080), (168, 383460), (176, 366030), (180, 357896), (196, 328680), (198, 325360), (210, 306768), (220, 292824), (224, 287595), (231, 278880), (240, 268422), (245, 262944), (249, 258720), (252, 255640), (264, 244020), (280, 230076), (288, 223685), (294, 219120), (308, 209160), (315, 204512), (330, 195216), (332, 194040), (336, 191730), (352, 183015), (360, 178948), (385, 167328), (392, 164340), (396, 162680), (415, 155232), (420, 153384), (440, 146412), (441, 146080), (462, 139440), (480, 134211), (490, 131472), (495, 130144), (498, 129360), (504, 127820), (528, 122010), (539, 119520), (560, 115038), (581, 110880), (588, 109560), (616, 104580), (630, 102256), (660, 97608), (664, 97020), (672, 95865), (693, 92960), (720, 89474), (735, 87648), (747, 86240), (770, 83664), (784, 82170), (792, 81340), (830, 77616), (840, 76692), (880, 73206), (882, 73040), (913, 70560), (924, 69720), (980, 65736), (990, 65072), (996, 64680), (1008, 63910), (1056, 61005), (1078, 59760), (1120, 57519), (1155, 55776), (1162, 55440), (1176, 54780), (1232, 52290), (1245, 51744), (1260, 51128), (1320, 48804), (1328, 48510), (1386, 46480), (1440, 44737), (1470, 43824), (1494, 43120), (1540, 41832), (1568, 41085), (1584, 40670), (1617, 39840), (1660, 38808), (1680, 38346), (1743, 36960), (1760, 36603), (1764, 36520), (1826, 35280), (1848, 34860), (1960, 32868), (1980, 32536), (1992, 32340), (2016, 31955), (2156, 29880), (2205, 29216), (2310, 27888), (2324, 27720), (2352, 27390), (2464, 26145), (2490, 25872), (2520, 25564), (2640, 24402), (2656, 24255), (2695, 23904), (2739, 23520), (2772, 23240), (2905, 22176), (2940, 21912), (2988, 21560), (3080, 20916), (3168, 20335), (3234, 19920), (3320, 19404), (3360, 19173), (3465, 18592), (3486, 18480), (3528, 18260), (3652, 17640), (3696, 17430), (3735, 17248), (3920, 16434), (3960, 16268), (3984, 16170), (4067, 15840), (4312, 14940), (4410, 14608), (4565, 14112), (4620, 13944), (4648, 13860), (4704, 13695), (4851, 13280), (4980, 12936), (5040, 12782), (5229, 12320), (5280, 12201), (5390, 11952), (5478, 11760), (5544, 11620), (5810, 11088), (5880, 10956), (5976, 10780), (6160, 10458), (6391, 10080), (6468, 9960), (6640, 9702), (6930, 9296), (6972, 9240), (7056, 9130), (7304, 8820), (7392, 8715), (7470, 8624), (7840, 8217), (7920, 8134), (7968, 8085)]