1882778560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 224

約数和(自身を含む): 5192328960

約数和(自身を除く): 3309550400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 79, 80, 85, 104, 130, 136, 158, 160, 170, 208, 221, 260, 272, 316, 320, 337, 340, 395, 416, 442, 520, 544, 632, 674, 680, 790, 832, 884, 1027, 1040, 1088, 1105, 1264, 1343, 1348, 1360, 1580, 1685, 1768, 2054, 2080, 2210, 2528, 2686, 2696, 2720, 3160, 3370, 3536, 4108, 4160, 4381, 4420, 5056, 5135, 5372, 5392, 5440, 5729, 6320, 6715, 6740, 7072, 8216, 8762, 8840, 10270, 10744, 10784, 11458, 12640, 13430, 13480, 14144, 16432, 17459, 17524, 17680, 20540, 21488, 21568, 21905, 22916, 25280, 26623, 26860, 26960, 28645, 32864, 34918, 35048, 35360, 41080, 42976, 43810, 45832, 53246, 53720, 53920, 57290, 65728, 69836, 70096, 70720, 74477, 82160, 85952, 87295, 87620, 91664, 106492, 107440, 107840, 114580, 133115, 139672, 140192, 148954, 164320, 174590, 175240, 183328, 212984, 214880, 229160, 266230, 279344, 280384, 297908, 328640, 346099, 349180, 350480, 366656, 372385, 425968, 429760, 452591, 458320, 532460, 558688, 595816, 692198, 698360, 700960, 744770, 851936, 905182, 916640, 1064920, 1117376, 1191632, 1384396, 1396720, 1401920, 1489540, 1703872, 1730495, 1810364, 1833280, 2129840, 2262955, 2383264, 2768792, 2793440, 2979080, 3460990, 3620728, 4259680, 4525910, 4766528, 5537584, 5586880, 5883683, 5958160, 6921980, 7241456, 8519360, 9051820, 11075168, 11767366, 11916320, 13843960, 14482912, 18103640, 22150336, 23534732, 23832640, 27687920, 28965824, 29418415, 36207280, 47069464, 55375840, 58836830, 72414560, 94138928, 110751680, 117673660, 144829120, 188277856, 235347320, 376555712, 470694640, 941389280, 1882778560]

約数ペア:

[(1, 1882778560), (2, 941389280), (4, 470694640), (5, 376555712), (8, 235347320), (10, 188277856), (13, 144829120), (16, 117673660), (17, 110751680), (20, 94138928), (26, 72414560), (32, 58836830), (34, 55375840), (40, 47069464), (52, 36207280), (64, 29418415), (65, 28965824), (68, 27687920), (79, 23832640), (80, 23534732), (85, 22150336), (104, 18103640), (130, 14482912), (136, 13843960), (158, 11916320), (160, 11767366), (170, 11075168), (208, 9051820), (221, 8519360), (260, 7241456), (272, 6921980), (316, 5958160), (320, 5883683), (337, 5586880), (340, 5537584), (395, 4766528), (416, 4525910), (442, 4259680), (520, 3620728), (544, 3460990), (632, 2979080), (674, 2793440), (680, 2768792), (790, 2383264), (832, 2262955), (884, 2129840), (1027, 1833280), (1040, 1810364), (1088, 1730495), (1105, 1703872), (1264, 1489540), (1343, 1401920), (1348, 1396720), (1360, 1384396), (1580, 1191632), (1685, 1117376), (1768, 1064920), (2054, 916640), (2080, 905182), (2210, 851936), (2528, 744770), (2686, 700960), (2696, 698360), (2720, 692198), (3160, 595816), (3370, 558688), (3536, 532460), (4108, 458320), (4160, 452591), (4381, 429760), (4420, 425968), (5056, 372385), (5135, 366656), (5372, 350480), (5392, 349180), (5440, 346099), (5729, 328640), (6320, 297908), (6715, 280384), (6740, 279344), (7072, 266230), (8216, 229160), (8762, 214880), (8840, 212984), (10270, 183328), (10744, 175240), (10784, 174590), (11458, 164320), (12640, 148954), (13430, 140192), (13480, 139672), (14144, 133115), (16432, 114580), (17459, 107840), (17524, 107440), (17680, 106492), (20540, 91664), (21488, 87620), (21568, 87295), (21905, 85952), (22916, 82160), (25280, 74477), (26623, 70720), (26860, 70096), (26960, 69836), (28645, 65728), (32864, 57290), (34918, 53920), (35048, 53720), (35360, 53246), (41080, 45832), (42976, 43810)]