28190234800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^2$

素因数の和:317

約数の個数: 360

約数和(自身を含む): 85326559584

約数和(自身を除く): 57136324784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 73, 80, 91, 100, 103, 104, 112, 130, 140, 146, 175, 182, 200, 206, 208, 260, 280, 292, 325, 350, 364, 365, 400, 412, 455, 511, 515, 520, 560, 584, 650, 700, 721, 728, 730, 824, 910, 949, 1022, 1030, 1040, 1168, 1300, 1339, 1400, 1442, 1456, 1460, 1648, 1820, 1825, 1898, 2044, 2060, 2275, 2555, 2575, 2600, 2678, 2800, 2884, 2920, 3605, 3640, 3650, 3796, 4088, 4120, 4550, 4745, 5110, 5150, 5200, 5356, 5768, 5840, 6643, 6695, 7210, 7280, 7300, 7519, 7592, 8176, 8240, 9100, 9373, 9490, 10220, 10300, 10609, 10712, 11536, 12775, 13286, 13390, 14420, 14600, 15038, 15184, 18025, 18200, 18746, 18980, 20440, 20600, 21218, 21424, 23725, 25550, 26572, 26780, 28840, 29200, 30076, 33215, 33475, 36050, 36400, 37492, 37595, 37960, 40880, 41200, 42436, 46865, 47450, 51100, 52633, 53045, 53144, 53560, 57680, 60152, 66430, 66950, 72100, 74263, 74984, 75190, 75920, 84872, 93730, 94900, 97747, 102200, 105266, 106090, 106288, 107120, 120304, 132860, 133900, 137917, 144200, 148526, 149968, 150380, 166075, 169744, 187460, 187975, 189800, 195494, 204400, 210532, 212180, 234325, 263165, 265225, 265720, 267800, 275834, 288400, 297052, 300760, 332150, 371315, 374920, 375950, 379600, 390988, 421064, 424360, 468650, 488735, 526330, 530450, 531440, 535600, 551668, 594104, 601520, 664300, 684229, 689585, 742630, 749840, 751900, 774457, 781976, 842128, 848720, 937300, 965419, 977470, 1052660, 1060900, 1103336, 1188208, 1315825, 1328600, 1368458, 1379170, 1485260, 1503800, 1548914, 1563952, 1856575, 1874600, 1930838, 1954940, 2105320, 2121800, 2206672, 2443675, 2631650, 2657200, 2736916, 2758340, 2970520, 3007600, 3097828, 3421145, 3447925, 3713150, 3749200, 3861676, 3872285, 3909880, 4210640, 4243600, 4827095, 4887350, 5263300, 5421199, 5473832, 5516680, 5941040, 6195656, 6842290, 6895850, 7426300, 7723352, 7744570, 7819760, 9654190, 9774700, 10067941, 10526600, 10842398, 10947664, 11033360, 12391312, 13684580, 13791700, 14852600, 15446704, 15489140, 17105725, 19308380, 19361425, 19549400, 20135882, 21053200, 21684796, 24135475, 27105995, 27369160, 27583400, 29705200, 30978280, 34211450, 38616760, 38722850, 39098800, 40271764, 43369592, 48270950, 50339705, 54211990, 54738320, 55166800, 61956560, 68422900, 70475587, 77233520, 77445700, 80543528, 86739184, 96541900, 100679410, 108423980, 135529975, 136845800, 140951174, 154891400, 161087056, 193083800, 201358820, 216847960, 251698525, 271059950, 273691600, 281902348, 309782800, 352377935, 386167600, 402717640, 433695920, 503397050, 542119900, 563804696, 704755870, 805435280, 1006794100, 1084239800, 1127609392, 1409511740, 1761889675, 2013588200, 2168479600, 2819023480, 3523779350, 4027176400, 5638046960, 7047558700, 14095117400, 28190234800]

約数ペア:

[(1, 28190234800), (2, 14095117400), (4, 7047558700), (5, 5638046960), (7, 4027176400), (8, 3523779350), (10, 2819023480), (13, 2168479600), (14, 2013588200), (16, 1761889675), (20, 1409511740), (25, 1127609392), (26, 1084239800), (28, 1006794100), (35, 805435280), (40, 704755870), (50, 563804696), (52, 542119900), (56, 503397050), (65, 433695920), (70, 402717640), (73, 386167600), (80, 352377935), (91, 309782800), (100, 281902348), (103, 273691600), (104, 271059950), (112, 251698525), (130, 216847960), (140, 201358820), (146, 193083800), (175, 161087056), (182, 154891400), (200, 140951174), (206, 136845800), (208, 135529975), (260, 108423980), (280, 100679410), (292, 96541900), (325, 86739184), (350, 80543528), (364, 77445700), (365, 77233520), (400, 70475587), (412, 68422900), (455, 61956560), (511, 55166800), (515, 54738320), (520, 54211990), (560, 50339705), (584, 48270950), (650, 43369592), (700, 40271764), (721, 39098800), (728, 38722850), (730, 38616760), (824, 34211450), (910, 30978280), (949, 29705200), (1022, 27583400), (1030, 27369160), (1040, 27105995), (1168, 24135475), (1300, 21684796), (1339, 21053200), (1400, 20135882), (1442, 19549400), (1456, 19361425), (1460, 19308380), (1648, 17105725), (1820, 15489140), (1825, 15446704), (1898, 14852600), (2044, 13791700), (2060, 13684580), (2275, 12391312), (2555, 11033360), (2575, 10947664), (2600, 10842398), (2678, 10526600), (2800, 10067941), (2884, 9774700), (2920, 9654190), (3605, 7819760), (3640, 7744570), (3650, 7723352), (3796, 7426300), (4088, 6895850), (4120, 6842290), (4550, 6195656), (4745, 5941040), (5110, 5516680), (5150, 5473832), (5200, 5421199), (5356, 5263300), (5768, 4887350), (5840, 4827095), (6643, 4243600), (6695, 4210640), (7210, 3909880), (7280, 3872285), (7300, 3861676), (7519, 3749200), (7592, 3713150), (8176, 3447925), (8240, 3421145), (9100, 3097828), (9373, 3007600), (9490, 2970520), (10220, 2758340), (10300, 2736916), (10609, 2657200), (10712, 2631650), (11536, 2443675), (12775, 2206672), (13286, 2121800), (13390, 2105320), (14420, 1954940), (14600, 1930838), (15038, 1874600), (15184, 1856575), (18025, 1563952), (18200, 1548914), (18746, 1503800), (18980, 1485260), (20440, 1379170), (20600, 1368458), (21218, 1328600), (21424, 1315825), (23725, 1188208), (25550, 1103336), (26572, 1060900), (26780, 1052660), (28840, 977470), (29200, 965419), (30076, 937300), (33215, 848720), (33475, 842128), (36050, 781976), (36400, 774457), (37492, 751900), (37595, 749840), (37960, 742630), (40880, 689585), (41200, 684229), (42436, 664300), (46865, 601520), (47450, 594104), (51100, 551668), (52633, 535600), (53045, 531440), (53144, 530450), (53560, 526330), (57680, 488735), (60152, 468650), (66430, 424360), (66950, 421064), (72100, 390988), (74263, 379600), (74984, 375950), (75190, 374920), (75920, 371315), (84872, 332150), (93730, 300760), (94900, 297052), (97747, 288400), (102200, 275834), (105266, 267800), (106090, 265720), (106288, 265225), (107120, 263165), (120304, 234325), (132860, 212180), (133900, 210532), (137917, 204400), (144200, 195494), (148526, 189800), (149968, 187975), (150380, 187460), (166075, 169744)]