729921920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 2187924480

約数和(自身を除く): 1458002560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 83, 91, 104, 112, 128, 130, 140, 151, 160, 166, 182, 208, 224, 260, 280, 302, 320, 332, 364, 415, 416, 448, 455, 520, 560, 581, 604, 640, 664, 728, 755, 830, 832, 896, 910, 1040, 1057, 1079, 1120, 1162, 1208, 1328, 1456, 1510, 1660, 1664, 1820, 1963, 2080, 2114, 2158, 2240, 2324, 2416, 2656, 2905, 2912, 3020, 3320, 3640, 3926, 4160, 4228, 4316, 4480, 4648, 4832, 5285, 5312, 5395, 5810, 5824, 6040, 6640, 7280, 7553, 7852, 8320, 8456, 8632, 9296, 9664, 9815, 10570, 10624, 10790, 11620, 11648, 12080, 12533, 13280, 13741, 14560, 15106, 15704, 16912, 17264, 18592, 19328, 19630, 21140, 21580, 23240, 24160, 25066, 26560, 27482, 29120, 30212, 31408, 33824, 34528, 37184, 37765, 39260, 42280, 43160, 46480, 48320, 50132, 53120, 54964, 58240, 60424, 62665, 62816, 67648, 68705, 69056, 74368, 75530, 78520, 84560, 86320, 87731, 92960, 96640, 100264, 109928, 120848, 125330, 125632, 135296, 137410, 138112, 151060, 157040, 162929, 169120, 172640, 175462, 185920, 200528, 219856, 241696, 250660, 251264, 274820, 302120, 314080, 325858, 338240, 345280, 350924, 371840, 401056, 438655, 439712, 483392, 501320, 549640, 604240, 628160, 651716, 676480, 690560, 701848, 802112, 814645, 877310, 879424, 966784, 1002640, 1099280, 1140503, 1208480, 1256320, 1303432, 1403696, 1604224, 1629290, 1754620, 1758848, 2005280, 2198560, 2281006, 2416960, 2606864, 2807392, 3258580, 3509240, 4010560, 4397120, 4562012, 4833920, 5213728, 5614784, 5702515, 6517160, 7018480, 8021120, 8794240, 9124024, 10427456, 11229568, 11405030, 13034320, 14036960, 18248048, 20854912, 22810060, 26068640, 28073920, 36496096, 45620120, 52137280, 56147840, 72992192, 91240240, 104274560, 145984384, 182480480, 364960960, 729921920]

約数ペア:

[(1, 729921920), (2, 364960960), (4, 182480480), (5, 145984384), (7, 104274560), (8, 91240240), (10, 72992192), (13, 56147840), (14, 52137280), (16, 45620120), (20, 36496096), (26, 28073920), (28, 26068640), (32, 22810060), (35, 20854912), (40, 18248048), (52, 14036960), (56, 13034320), (64, 11405030), (65, 11229568), (70, 10427456), (80, 9124024), (83, 8794240), (91, 8021120), (104, 7018480), (112, 6517160), (128, 5702515), (130, 5614784), (140, 5213728), (151, 4833920), (160, 4562012), (166, 4397120), (182, 4010560), (208, 3509240), (224, 3258580), (260, 2807392), (280, 2606864), (302, 2416960), (320, 2281006), (332, 2198560), (364, 2005280), (415, 1758848), (416, 1754620), (448, 1629290), (455, 1604224), (520, 1403696), (560, 1303432), (581, 1256320), (604, 1208480), (640, 1140503), (664, 1099280), (728, 1002640), (755, 966784), (830, 879424), (832, 877310), (896, 814645), (910, 802112), (1040, 701848), (1057, 690560), (1079, 676480), (1120, 651716), (1162, 628160), (1208, 604240), (1328, 549640), (1456, 501320), (1510, 483392), (1660, 439712), (1664, 438655), (1820, 401056), (1963, 371840), (2080, 350924), (2114, 345280), (2158, 338240), (2240, 325858), (2324, 314080), (2416, 302120), (2656, 274820), (2905, 251264), (2912, 250660), (3020, 241696), (3320, 219856), (3640, 200528), (3926, 185920), (4160, 175462), (4228, 172640), (4316, 169120), (4480, 162929), (4648, 157040), (4832, 151060), (5285, 138112), (5312, 137410), (5395, 135296), (5810, 125632), (5824, 125330), (6040, 120848), (6640, 109928), (7280, 100264), (7553, 96640), (7852, 92960), (8320, 87731), (8456, 86320), (8632, 84560), (9296, 78520), (9664, 75530), (9815, 74368), (10570, 69056), (10624, 68705), (10790, 67648), (11620, 62816), (11648, 62665), (12080, 60424), (12533, 58240), (13280, 54964), (13741, 53120), (14560, 50132), (15106, 48320), (15704, 46480), (16912, 43160), (17264, 42280), (18592, 39260), (19328, 37765), (19630, 37184), (21140, 34528), (21580, 33824), (23240, 31408), (24160, 30212), (25066, 29120), (26560, 27482)]