1193395840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 256

約数和(自身を含む): 3630090240

約数和(自身を除く): 2436694400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 661, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1322, 1456, 1612, 1664, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2644, 2821, 2912, 3224, 3305, 3472, 3640, 3968, 4030, 4160, 4340, 4480, 4627, 4960, 5288, 5642, 5824, 6448, 6610, 6944, 7280, 8060, 8320, 8593, 8680, 9254, 9920, 10576, 11284, 11648, 12896, 13220, 13888, 14105, 14560, 16120, 17186, 17360, 18508, 19840, 20491, 21152, 22568, 23135, 25792, 26440, 27776, 28210, 29120, 32240, 34372, 34720, 37016, 40982, 42304, 42965, 45136, 46270, 51584, 52880, 56420, 58240, 60151, 64480, 68744, 69440, 74032, 81964, 84608, 85930, 90272, 92540, 102455, 105760, 112840, 120302, 128960, 137488, 138880, 143437, 148064, 163928, 171860, 180544, 185080, 204910, 211520, 225680, 240604, 257920, 266383, 274976, 286874, 296128, 300755, 327856, 343720, 361088, 370160, 409820, 423040, 451360, 481208, 532766, 549952, 573748, 592256, 601510, 655712, 687440, 717185, 740320, 819640, 902720, 962416, 1065532, 1099904, 1147496, 1203020, 1311424, 1331915, 1374880, 1434370, 1480640, 1639280, 1805440, 1864681, 1924832, 2131064, 2294992, 2406040, 2622848, 2663830, 2749760, 2868740, 2961280, 3278560, 3729362, 3849664, 4262128, 4589984, 4812080, 5327660, 5499520, 5737480, 6557120, 7458724, 7699328, 8524256, 9179968, 9323405, 9624160, 10655320, 11474960, 13114240, 14917448, 17048512, 18359936, 18646810, 19248320, 21310640, 22949920, 29834896, 34097024, 37293620, 38496640, 42621280, 45899840, 59669792, 74587240, 85242560, 91799680, 119339584, 149174480, 170485120, 238679168, 298348960, 596697920, 1193395840]

約数ペア:

[(1, 1193395840), (2, 596697920), (4, 298348960), (5, 238679168), (7, 170485120), (8, 149174480), (10, 119339584), (13, 91799680), (14, 85242560), (16, 74587240), (20, 59669792), (26, 45899840), (28, 42621280), (31, 38496640), (32, 37293620), (35, 34097024), (40, 29834896), (52, 22949920), (56, 21310640), (62, 19248320), (64, 18646810), (65, 18359936), (70, 17048512), (80, 14917448), (91, 13114240), (104, 11474960), (112, 10655320), (124, 9624160), (128, 9323405), (130, 9179968), (140, 8524256), (155, 7699328), (160, 7458724), (182, 6557120), (208, 5737480), (217, 5499520), (224, 5327660), (248, 4812080), (260, 4589984), (280, 4262128), (310, 3849664), (320, 3729362), (364, 3278560), (403, 2961280), (416, 2868740), (434, 2749760), (448, 2663830), (455, 2622848), (496, 2406040), (520, 2294992), (560, 2131064), (620, 1924832), (640, 1864681), (661, 1805440), (728, 1639280), (806, 1480640), (832, 1434370), (868, 1374880), (896, 1331915), (910, 1311424), (992, 1203020), (1040, 1147496), (1085, 1099904), (1120, 1065532), (1240, 962416), (1322, 902720), (1456, 819640), (1612, 740320), (1664, 717185), (1736, 687440), (1820, 655712), (1984, 601510), (2015, 592256), (2080, 573748), (2170, 549952), (2240, 532766), (2480, 481208), (2644, 451360), (2821, 423040), (2912, 409820), (3224, 370160), (3305, 361088), (3472, 343720), (3640, 327856), (3968, 300755), (4030, 296128), (4160, 286874), (4340, 274976), (4480, 266383), (4627, 257920), (4960, 240604), (5288, 225680), (5642, 211520), (5824, 204910), (6448, 185080), (6610, 180544), (6944, 171860), (7280, 163928), (8060, 148064), (8320, 143437), (8593, 138880), (8680, 137488), (9254, 128960), (9920, 120302), (10576, 112840), (11284, 105760), (11648, 102455), (12896, 92540), (13220, 90272), (13888, 85930), (14105, 84608), (14560, 81964), (16120, 74032), (17186, 69440), (17360, 68744), (18508, 64480), (19840, 60151), (20491, 58240), (21152, 56420), (22568, 52880), (23135, 51584), (25792, 46270), (26440, 45136), (27776, 42965), (28210, 42304), (29120, 40982), (32240, 37016), (34372, 34720)]