1898782560

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 336

約数和(自身を含む): 6848440704

約数和(自身を除く): 4949658144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 223, 240, 243, 270, 288, 292, 324, 360, 365, 405, 432, 438, 446, 480, 486, 540, 584, 648, 657, 669, 720, 729, 730, 810, 864, 876, 892, 972, 1080, 1095, 1115, 1168, 1215, 1296, 1314, 1338, 1440, 1458, 1460, 1620, 1752, 1784, 1944, 1971, 2007, 2160, 2190, 2230, 2336, 2430, 2592, 2628, 2676, 2916, 2920, 3240, 3285, 3345, 3504, 3568, 3645, 3888, 3942, 4014, 4320, 4380, 4460, 4860, 5256, 5352, 5832, 5840, 5913, 6021, 6480, 6570, 6690, 7008, 7136, 7290, 7776, 7884, 8028, 8760, 8920, 9720, 9855, 10035, 10512, 10704, 11664, 11680, 11826, 12042, 12960, 13140, 13380, 14580, 15768, 16056, 16279, 17520, 17739, 17840, 18063, 19440, 19710, 20070, 21024, 21408, 23328, 23652, 24084, 26280, 26760, 29160, 29565, 30105, 31536, 32112, 32558, 35040, 35478, 35680, 36126, 38880, 39420, 40140, 47304, 48168, 48837, 52560, 53217, 53520, 54189, 58320, 59130, 60210, 63072, 64224, 65116, 70956, 72252, 78840, 80280, 81395, 88695, 90315, 94608, 96336, 97674, 105120, 106434, 107040, 108378, 116640, 118260, 120420, 130232, 141912, 144504, 146511, 157680, 160560, 162567, 162790, 177390, 180630, 189216, 192672, 195348, 212868, 216756, 236520, 240840, 244185, 260464, 266085, 270945, 283824, 289008, 293022, 315360, 321120, 325134, 325580, 354780, 361260, 390696, 425736, 433512, 439533, 473040, 481680, 488370, 520928, 532170, 541890, 567648, 578016, 586044, 650268, 651160, 709560, 722520, 732555, 781392, 812835, 851472, 867024, 879066, 946080, 963360, 976740, 1064340, 1083780, 1172088, 1300536, 1302320, 1318599, 1419120, 1445040, 1465110, 1562784, 1625670, 1702944, 1734048, 1758132, 1953480, 2128680, 2167560, 2197665, 2344176, 2601072, 2604640, 2637198, 2838240, 2890080, 2930220, 3251340, 3516264, 3906960, 3955797, 4257360, 4335120, 4395330, 4688352, 5202144, 5274396, 5860440, 6502680, 6592995, 7032528, 7813920, 7911594, 8514720, 8670240, 8790660, 10548792, 11720880, 11867391, 13005360, 13185990, 14065056, 15823188, 17581320, 19778985, 21097584, 23441760, 23734782, 26010720, 26371980, 31646376, 35162640, 39557970, 42195168, 47469564, 52743960, 59336955, 63292752, 70325280, 79115940, 94939128, 105487920, 118673910, 126585504, 158231880, 189878256, 210975840, 237347820, 316463760, 379756512, 474695640, 632927520, 949391280, 1898782560]

約数ペア:

[(1, 1898782560), (2, 949391280), (3, 632927520), (4, 474695640), (5, 379756512), (6, 316463760), (8, 237347820), (9, 210975840), (10, 189878256), (12, 158231880), (15, 126585504), (16, 118673910), (18, 105487920), (20, 94939128), (24, 79115940), (27, 70325280), (30, 63292752), (32, 59336955), (36, 52743960), (40, 47469564), (45, 42195168), (48, 39557970), (54, 35162640), (60, 31646376), (72, 26371980), (73, 26010720), (80, 23734782), (81, 23441760), (90, 21097584), (96, 19778985), (108, 17581320), (120, 15823188), (135, 14065056), (144, 13185990), (146, 13005360), (160, 11867391), (162, 11720880), (180, 10548792), (216, 8790660), (219, 8670240), (223, 8514720), (240, 7911594), (243, 7813920), (270, 7032528), (288, 6592995), (292, 6502680), (324, 5860440), (360, 5274396), (365, 5202144), (405, 4688352), (432, 4395330), (438, 4335120), (446, 4257360), (480, 3955797), (486, 3906960), (540, 3516264), (584, 3251340), (648, 2930220), (657, 2890080), (669, 2838240), (720, 2637198), (729, 2604640), (730, 2601072), (810, 2344176), (864, 2197665), (876, 2167560), (892, 2128680), (972, 1953480), (1080, 1758132), (1095, 1734048), (1115, 1702944), (1168, 1625670), (1215, 1562784), (1296, 1465110), (1314, 1445040), (1338, 1419120), (1440, 1318599), (1458, 1302320), (1460, 1300536), (1620, 1172088), (1752, 1083780), (1784, 1064340), (1944, 976740), (1971, 963360), (2007, 946080), (2160, 879066), (2190, 867024), (2230, 851472), (2336, 812835), (2430, 781392), (2592, 732555), (2628, 722520), (2676, 709560), (2916, 651160), (2920, 650268), (3240, 586044), (3285, 578016), (3345, 567648), (3504, 541890), (3568, 532170), (3645, 520928), (3888, 488370), (3942, 481680), (4014, 473040), (4320, 439533), (4380, 433512), (4460, 425736), (4860, 390696), (5256, 361260), (5352, 354780), (5832, 325580), (5840, 325134), (5913, 321120), (6021, 315360), (6480, 293022), (6570, 289008), (6690, 283824), (7008, 270945), (7136, 266085), (7290, 260464), (7776, 244185), (7884, 240840), (8028, 236520), (8760, 216756), (8920, 212868), (9720, 195348), (9855, 192672), (10035, 189216), (10512, 180630), (10704, 177390), (11664, 162790), (11680, 162567), (11826, 160560), (12042, 157680), (12960, 146511), (13140, 144504), (13380, 141912), (14580, 130232), (15768, 120420), (16056, 118260), (16279, 116640), (17520, 108378), (17739, 107040), (17840, 106434), (18063, 105120), (19440, 97674), (19710, 96336), (20070, 94608), (21024, 90315), (21408, 88695), (23328, 81395), (23652, 80280), (24084, 78840), (26280, 72252), (26760, 70956), (29160, 65116), (29565, 64224), (30105, 63072), (31536, 60210), (32112, 59130), (32558, 58320), (35040, 54189), (35478, 53520), (35680, 53217), (36126, 52560), (38880, 48837), (39420, 48168), (40140, 47304)]