1448186080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 4118446080

約数和(自身を除く): 2670260000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 121, 124, 127, 152, 155, 160, 176, 190, 209, 220, 242, 248, 254, 304, 310, 341, 352, 380, 418, 440, 484, 496, 508, 589, 605, 608, 620, 635, 682, 760, 836, 880, 968, 992, 1016, 1045, 1178, 1210, 1240, 1270, 1364, 1397, 1520, 1672, 1705, 1760, 1936, 2032, 2090, 2299, 2356, 2413, 2420, 2480, 2540, 2728, 2794, 2945, 3040, 3344, 3410, 3751, 3872, 3937, 4064, 4180, 4598, 4712, 4826, 4840, 4960, 5080, 5456, 5588, 5890, 6479, 6688, 6820, 6985, 7502, 7874, 8360, 9196, 9424, 9652, 9680, 10160, 10912, 11176, 11495, 11780, 12065, 12958, 13640, 13970, 15004, 15367, 15748, 16720, 18392, 18755, 18848, 19304, 19360, 19685, 20320, 22352, 22990, 23560, 24130, 25916, 26543, 27280, 27940, 30008, 30734, 31496, 32395, 33440, 36784, 37510, 38608, 39370, 43307, 44704, 45980, 47120, 48260, 51832, 53086, 54560, 55880, 60016, 61468, 62992, 64790, 71269, 73568, 74803, 75020, 76835, 77216, 78740, 86614, 91960, 94240, 96520, 103664, 106172, 111760, 120032, 122936, 125984, 129580, 132715, 142538, 149606, 150040, 153670, 157480, 173228, 183920, 193040, 207328, 212344, 216535, 223520, 245872, 259160, 265430, 285076, 291973, 299212, 300080, 307340, 314960, 346456, 356345, 367840, 374015, 386080, 424688, 433070, 476377, 491744, 518320, 530860, 570152, 583946, 598424, 600160, 614680, 629920, 692912, 712690, 748030, 822833, 849376, 866140, 952754, 1036640, 1061720, 1140304, 1167892, 1196848, 1229360, 1385824, 1425380, 1459865, 1496060, 1645666, 1732280, 1905508, 2123440, 2280608, 2335784, 2381885, 2393696, 2458720, 2850760, 2919730, 2992120, 3291332, 3464560, 3811016, 4114165, 4246880, 4671568, 4763770, 5701520, 5839460, 5984240, 6582664, 6929120, 7622032, 8228330, 9051163, 9343136, 9527540, 11403040, 11678920, 11968480, 13165328, 15244064, 16456660, 18102326, 19055080, 23357840, 26330656, 32913320, 36204652, 38110160, 45255815, 46715680, 65826640, 72409304, 76220320, 90511630, 131653280, 144818608, 181023260, 289637216, 362046520, 724093040, 1448186080]

約数ペア:

[(1, 1448186080), (2, 724093040), (4, 362046520), (5, 289637216), (8, 181023260), (10, 144818608), (11, 131653280), (16, 90511630), (19, 76220320), (20, 72409304), (22, 65826640), (31, 46715680), (32, 45255815), (38, 38110160), (40, 36204652), (44, 32913320), (55, 26330656), (62, 23357840), (76, 19055080), (80, 18102326), (88, 16456660), (95, 15244064), (110, 13165328), (121, 11968480), (124, 11678920), (127, 11403040), (152, 9527540), (155, 9343136), (160, 9051163), (176, 8228330), (190, 7622032), (209, 6929120), (220, 6582664), (242, 5984240), (248, 5839460), (254, 5701520), (304, 4763770), (310, 4671568), (341, 4246880), (352, 4114165), (380, 3811016), (418, 3464560), (440, 3291332), (484, 2992120), (496, 2919730), (508, 2850760), (589, 2458720), (605, 2393696), (608, 2381885), (620, 2335784), (635, 2280608), (682, 2123440), (760, 1905508), (836, 1732280), (880, 1645666), (968, 1496060), (992, 1459865), (1016, 1425380), (1045, 1385824), (1178, 1229360), (1210, 1196848), (1240, 1167892), (1270, 1140304), (1364, 1061720), (1397, 1036640), (1520, 952754), (1672, 866140), (1705, 849376), (1760, 822833), (1936, 748030), (2032, 712690), (2090, 692912), (2299, 629920), (2356, 614680), (2413, 600160), (2420, 598424), (2480, 583946), (2540, 570152), (2728, 530860), (2794, 518320), (2945, 491744), (3040, 476377), (3344, 433070), (3410, 424688), (3751, 386080), (3872, 374015), (3937, 367840), (4064, 356345), (4180, 346456), (4598, 314960), (4712, 307340), (4826, 300080), (4840, 299212), (4960, 291973), (5080, 285076), (5456, 265430), (5588, 259160), (5890, 245872), (6479, 223520), (6688, 216535), (6820, 212344), (6985, 207328), (7502, 193040), (7874, 183920), (8360, 173228), (9196, 157480), (9424, 153670), (9652, 150040), (9680, 149606), (10160, 142538), (10912, 132715), (11176, 129580), (11495, 125984), (11780, 122936), (12065, 120032), (12958, 111760), (13640, 106172), (13970, 103664), (15004, 96520), (15367, 94240), (15748, 91960), (16720, 86614), (18392, 78740), (18755, 77216), (18848, 76835), (19304, 75020), (19360, 74803), (19685, 73568), (20320, 71269), (22352, 64790), (22990, 62992), (23560, 61468), (24130, 60016), (25916, 55880), (26543, 54560), (27280, 53086), (27940, 51832), (30008, 48260), (30734, 47120), (31496, 45980), (32395, 44704), (33440, 43307), (36784, 39370), (37510, 38608)]