1751138480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4956

約数の個数: 160

約数和(自身を含む): 5114256000

約数和(自身を除く): 3363117520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1960, 2548, 2744, 3185, 3430, 3640, 3920, 4459, 4909, 5096, 5488, 6370, 6860, 7280, 8918, 9818, 10192, 12740, 13720, 17836, 19636, 22295, 24545, 25480, 27440, 34363, 35672, 39272, 44590, 49090, 50960, 63817, 68726, 71344, 78544, 89180, 98180, 127634, 137452, 171815, 178360, 196360, 240541, 255268, 274904, 319085, 343630, 356720, 392720, 446719, 481082, 510536, 549808, 638170, 687260, 893438, 962164, 1021072, 1202705, 1276340, 1374520, 1683787, 1786876, 1924328, 2233595, 2405410, 2552680, 2749040, 3127033, 3367574, 3573752, 3848656, 4467190, 4810820, 5105360, 6254066, 6735148, 7147504, 8418935, 8934380, 9621640, 12508132, 13470296, 15635165, 16837870, 17868760, 19243280, 21889231, 25016264, 26940592, 31270330, 33675740, 35737520, 43778462, 50032528, 62540660, 67351480, 87556924, 109446155, 125081320, 134702960, 175113848, 218892310, 250162640, 350227696, 437784620, 875569240, 1751138480]

約数ペア:

[(1, 1751138480), (2, 875569240), (4, 437784620), (5, 350227696), (7, 250162640), (8, 218892310), (10, 175113848), (13, 134702960), (14, 125081320), (16, 109446155), (20, 87556924), (26, 67351480), (28, 62540660), (35, 50032528), (40, 43778462), (49, 35737520), (52, 33675740), (56, 31270330), (65, 26940592), (70, 25016264), (80, 21889231), (91, 19243280), (98, 17868760), (104, 16837870), (112, 15635165), (130, 13470296), (140, 12508132), (182, 9621640), (196, 8934380), (208, 8418935), (245, 7147504), (260, 6735148), (280, 6254066), (343, 5105360), (364, 4810820), (392, 4467190), (455, 3848656), (490, 3573752), (520, 3367574), (560, 3127033), (637, 2749040), (686, 2552680), (728, 2405410), (784, 2233595), (910, 1924328), (980, 1786876), (1040, 1683787), (1274, 1374520), (1372, 1276340), (1456, 1202705), (1715, 1021072), (1820, 962164), (1960, 893438), (2548, 687260), (2744, 638170), (3185, 549808), (3430, 510536), (3640, 481082), (3920, 446719), (4459, 392720), (4909, 356720), (5096, 343630), (5488, 319085), (6370, 274904), (6860, 255268), (7280, 240541), (8918, 196360), (9818, 178360), (10192, 171815), (12740, 137452), (13720, 127634), (17836, 98180), (19636, 89180), (22295, 78544), (24545, 71344), (25480, 68726), (27440, 63817), (34363, 50960), (35672, 49090), (39272, 44590)]