72473857920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{2347}}^1$

素因数の和:4162

約数の個数: 256

約数和(自身を含む): 256931308800

約数和(自身を除く): 184457450880

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1787, 1920, 2160, 2347, 2880, 3456, 3574, 4320, 4694, 5361, 5760, 7041, 7148, 8640, 8935, 9388, 10722, 11735, 14082, 14296, 16083, 17280, 17870, 18776, 21123, 21444, 23470, 26805, 28164, 28592, 32166, 35205, 35740, 37552, 42246, 42888, 46940, 48249, 53610, 56328, 57184, 63369, 64332, 70410, 71480, 75104, 80415, 84492, 85776, 93880, 96498, 105615, 107220, 112656, 114368, 126738, 128664, 140820, 142960, 150208, 160830, 168984, 171552, 187760, 192996, 211230, 214440, 225312, 228736, 241245, 253476, 257328, 281640, 285920, 300416, 316845, 321660, 337968, 343104, 375520, 385992, 422460, 428880, 450624, 482490, 506952, 514656, 563280, 571840, 633690, 643320, 675936, 686208, 751040, 771984, 844920, 857760, 901248, 964980, 1013904, 1029312, 1126560, 1143680, 1267380, 1286640, 1351872, 1502080, 1543968, 1689840, 1715520, 1929960, 2027808, 2058624, 2253120, 2534760, 2573280, 2703744, 3087936, 3379680, 3431040, 3859920, 4055616, 4194089, 4506240, 5069520, 5146560, 6175872, 6759360, 7719840, 8111232, 8388178, 10139040, 10293120, 12582267, 13518720, 15439680, 16776356, 20278080, 20970445, 25164534, 30879360, 33552712, 37746801, 40556160, 41940890, 50329068, 62911335, 67105424, 75493602, 83881780, 100658136, 113240403, 125822670, 134210848, 150987204, 167763560, 188734005, 201316272, 226480806, 251645340, 268421696, 301974408, 335527120, 377468010, 402632544, 452961612, 503290680, 536843392, 566202015, 603948816, 671054240, 754936020, 805265088, 905923224, 1006581360, 1132404030, 1207897632, 1342108480, 1509872040, 1610530176, 1811846448, 2013162720, 2264808060, 2415795264, 2684216960, 3019744080, 3623692896, 4026325440, 4529616120, 4831590528, 6039488160, 7247385792, 8052650880, 9059232240, 12078976320, 14494771584, 18118464480, 24157952640, 36236928960, 72473857920]

約数ペア:

[(1, 72473857920), (2, 36236928960), (3, 24157952640), (4, 18118464480), (5, 14494771584), (6, 12078976320), (8, 9059232240), (9, 8052650880), (10, 7247385792), (12, 6039488160), (15, 4831590528), (16, 4529616120), (18, 4026325440), (20, 3623692896), (24, 3019744080), (27, 2684216960), (30, 2415795264), (32, 2264808060), (36, 2013162720), (40, 1811846448), (45, 1610530176), (48, 1509872040), (54, 1342108480), (60, 1207897632), (64, 1132404030), (72, 1006581360), (80, 905923224), (90, 805265088), (96, 754936020), (108, 671054240), (120, 603948816), (128, 566202015), (135, 536843392), (144, 503290680), (160, 452961612), (180, 402632544), (192, 377468010), (216, 335527120), (240, 301974408), (270, 268421696), (288, 251645340), (320, 226480806), (360, 201316272), (384, 188734005), (432, 167763560), (480, 150987204), (540, 134210848), (576, 125822670), (640, 113240403), (720, 100658136), (864, 83881780), (960, 75493602), (1080, 67105424), (1152, 62911335), (1440, 50329068), (1728, 41940890), (1787, 40556160), (1920, 37746801), (2160, 33552712), (2347, 30879360), (2880, 25164534), (3456, 20970445), (3574, 20278080), (4320, 16776356), (4694, 15439680), (5361, 13518720), (5760, 12582267), (7041, 10293120), (7148, 10139040), (8640, 8388178), (8935, 8111232), (9388, 7719840), (10722, 6759360), (11735, 6175872), (14082, 5146560), (14296, 5069520), (16083, 4506240), (17280, 4194089), (17870, 4055616), (18776, 3859920), (21123, 3431040), (21444, 3379680), (23470, 3087936), (26805, 2703744), (28164, 2573280), (28592, 2534760), (32166, 2253120), (35205, 2058624), (35740, 2027808), (37552, 1929960), (42246, 1715520), (42888, 1689840), (46940, 1543968), (48249, 1502080), (53610, 1351872), (56328, 1286640), (57184, 1267380), (63369, 1143680), (64332, 1126560), (70410, 1029312), (71480, 1013904), (75104, 964980), (80415, 901248), (84492, 857760), (85776, 844920), (93880, 771984), (96498, 751040), (105615, 686208), (107220, 675936), (112656, 643320), (114368, 633690), (126738, 571840), (128664, 563280), (140820, 514656), (142960, 506952), (150208, 482490), (160830, 450624), (168984, 428880), (171552, 422460), (187760, 385992), (192996, 375520), (211230, 343104), (214440, 337968), (225312, 321660), (228736, 316845), (241245, 300416), (253476, 285920), (257328, 281640)]