2079728560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1180

約数の個数: 240

約数和(自身を含む): 6226851456

約数和(自身を除く): 4147122896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 80, 91, 98, 104, 112, 130, 140, 148, 182, 185, 196, 208, 245, 259, 260, 280, 296, 364, 370, 392, 455, 481, 490, 518, 520, 560, 592, 637, 728, 740, 784, 910, 962, 980, 1036, 1040, 1103, 1274, 1295, 1456, 1480, 1813, 1820, 1924, 1960, 2072, 2206, 2405, 2548, 2590, 2960, 3185, 3367, 3626, 3640, 3848, 3920, 4144, 4412, 4810, 5096, 5180, 5515, 6370, 6734, 7252, 7280, 7696, 7721, 8824, 9065, 9620, 10192, 10360, 11030, 12740, 13468, 14339, 14504, 15442, 16835, 17648, 18130, 19240, 20720, 22060, 23569, 25480, 26936, 28678, 29008, 30884, 33670, 36260, 38480, 38605, 40811, 44120, 47138, 50960, 53872, 54047, 57356, 61768, 67340, 71695, 72520, 77210, 81622, 88240, 94276, 100373, 108094, 114712, 117845, 123536, 134680, 143390, 145040, 154420, 163244, 188552, 200746, 204055, 216188, 229424, 235690, 269360, 270235, 285677, 286780, 308840, 326488, 377104, 401492, 408110, 432376, 471380, 501865, 530543, 540470, 571354, 573560, 617680, 652976, 702611, 802984, 816220, 864752, 942760, 1003730, 1061086, 1080940, 1142708, 1147120, 1405222, 1428385, 1605968, 1632440, 1885520, 1999739, 2007460, 2122172, 2161880, 2285416, 2652715, 2810444, 2856770, 3264880, 3513055, 3713801, 3999478, 4014920, 4244344, 4323760, 4570832, 5305430, 5620888, 5713540, 7026110, 7427602, 7998956, 8029840, 8488688, 9998695, 10610860, 11241776, 11427080, 14052220, 14855204, 15997912, 18569005, 19997390, 21221720, 22854160, 25996607, 28104440, 29710408, 31995824, 37138010, 39994780, 42443440, 51993214, 56208880, 59420816, 74276020, 79989560, 103986428, 129983035, 148552040, 159979120, 207972856, 259966070, 297104080, 415945712, 519932140, 1039864280, 2079728560]

約数ペア:

[(1, 2079728560), (2, 1039864280), (4, 519932140), (5, 415945712), (7, 297104080), (8, 259966070), (10, 207972856), (13, 159979120), (14, 148552040), (16, 129983035), (20, 103986428), (26, 79989560), (28, 74276020), (35, 59420816), (37, 56208880), (40, 51993214), (49, 42443440), (52, 39994780), (56, 37138010), (65, 31995824), (70, 29710408), (74, 28104440), (80, 25996607), (91, 22854160), (98, 21221720), (104, 19997390), (112, 18569005), (130, 15997912), (140, 14855204), (148, 14052220), (182, 11427080), (185, 11241776), (196, 10610860), (208, 9998695), (245, 8488688), (259, 8029840), (260, 7998956), (280, 7427602), (296, 7026110), (364, 5713540), (370, 5620888), (392, 5305430), (455, 4570832), (481, 4323760), (490, 4244344), (518, 4014920), (520, 3999478), (560, 3713801), (592, 3513055), (637, 3264880), (728, 2856770), (740, 2810444), (784, 2652715), (910, 2285416), (962, 2161880), (980, 2122172), (1036, 2007460), (1040, 1999739), (1103, 1885520), (1274, 1632440), (1295, 1605968), (1456, 1428385), (1480, 1405222), (1813, 1147120), (1820, 1142708), (1924, 1080940), (1960, 1061086), (2072, 1003730), (2206, 942760), (2405, 864752), (2548, 816220), (2590, 802984), (2960, 702611), (3185, 652976), (3367, 617680), (3626, 573560), (3640, 571354), (3848, 540470), (3920, 530543), (4144, 501865), (4412, 471380), (4810, 432376), (5096, 408110), (5180, 401492), (5515, 377104), (6370, 326488), (6734, 308840), (7252, 286780), (7280, 285677), (7696, 270235), (7721, 269360), (8824, 235690), (9065, 229424), (9620, 216188), (10192, 204055), (10360, 200746), (11030, 188552), (12740, 163244), (13468, 154420), (14339, 145040), (14504, 143390), (15442, 134680), (16835, 123536), (17648, 117845), (18130, 114712), (19240, 108094), (20720, 100373), (22060, 94276), (23569, 88240), (25480, 81622), (26936, 77210), (28678, 72520), (29008, 71695), (30884, 67340), (33670, 61768), (36260, 57356), (38480, 54047), (38605, 53872), (40811, 50960), (44120, 47138)]