1320638880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14713}}^1$

素因数の和:14759

約数の個数: 192

約数和(自身を含む): 4805474688

約数和(自身を除く): 3484835808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 5280, 5610, 5984, 7480, 8160, 8976, 11220, 14713, 14960, 17952, 22440, 29426, 29920, 44139, 44880, 58852, 73565, 88278, 89760, 117704, 147130, 161843, 176556, 220695, 235408, 250121, 294260, 323686, 353112, 441390, 470816, 485529, 500242, 588520, 647372, 706224, 750363, 809215, 882780, 971058, 1000484, 1177040, 1250605, 1294744, 1412448, 1500726, 1618430, 1765560, 1942116, 2000968, 2354080, 2427645, 2501210, 2589488, 2751331, 3001452, 3236860, 3531120, 3751815, 3884232, 4001936, 4855290, 5002420, 5178976, 5502662, 6002904, 6473720, 7062240, 7503630, 7768464, 8003872, 8253993, 9710580, 10004840, 11005324, 12005808, 12947440, 13756655, 15007260, 15536928, 16507986, 19421160, 20009680, 22010648, 24011616, 25894880, 27513310, 30014520, 33015972, 38842320, 40019360, 41269965, 44021296, 55026620, 60029040, 66031944, 77684640, 82539930, 88042592, 110053240, 120058080, 132063888, 165079860, 220106480, 264127776, 330159720, 440212960, 660319440, 1320638880]

約数ペア:

[(1, 1320638880), (2, 660319440), (3, 440212960), (4, 330159720), (5, 264127776), (6, 220106480), (8, 165079860), (10, 132063888), (11, 120058080), (12, 110053240), (15, 88042592), (16, 82539930), (17, 77684640), (20, 66031944), (22, 60029040), (24, 55026620), (30, 44021296), (32, 41269965), (33, 40019360), (34, 38842320), (40, 33015972), (44, 30014520), (48, 27513310), (51, 25894880), (55, 24011616), (60, 22010648), (66, 20009680), (68, 19421160), (80, 16507986), (85, 15536928), (88, 15007260), (96, 13756655), (102, 12947440), (110, 12005808), (120, 11005324), (132, 10004840), (136, 9710580), (160, 8253993), (165, 8003872), (170, 7768464), (176, 7503630), (187, 7062240), (204, 6473720), (220, 6002904), (240, 5502662), (255, 5178976), (264, 5002420), (272, 4855290), (330, 4001936), (340, 3884232), (352, 3751815), (374, 3531120), (408, 3236860), (440, 3001452), (480, 2751331), (510, 2589488), (528, 2501210), (544, 2427645), (561, 2354080), (660, 2000968), (680, 1942116), (748, 1765560), (816, 1618430), (880, 1500726), (935, 1412448), (1020, 1294744), (1056, 1250605), (1122, 1177040), (1320, 1000484), (1360, 971058), (1496, 882780), (1632, 809215), (1760, 750363), (1870, 706224), (2040, 647372), (2244, 588520), (2640, 500242), (2720, 485529), (2805, 470816), (2992, 441390), (3740, 353112), (4080, 323686), (4488, 294260), (5280, 250121), (5610, 235408), (5984, 220695), (7480, 176556), (8160, 161843), (8976, 147130), (11220, 117704), (14713, 89760), (14960, 88278), (17952, 73565), (22440, 58852), (29426, 44880), (29920, 44139)]