31144985280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{136889}}^1$

素因数の和:136991

約数の個数: 168

約数和(自身を含む): 108482587200

約数和(自身を除く): 77337601920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 37920, 45504, 56880, 75840, 113760, 136889, 227520, 273778, 410667, 547556, 684445, 821334, 1095112, 1232001, 1368890, 1642668, 2053335, 2190224, 2464002, 2737780, 3285336, 4106670, 4380448, 4928004, 5475560, 6160005, 6570672, 8213340, 8760896, 9856008, 10814231, 10951120, 12320010, 13141344, 16426680, 19712016, 21628462, 21902240, 24640020, 26282688, 32442693, 32853360, 39424032, 43256924, 43804480, 49280040, 54071155, 64885386, 65706720, 78848064, 86513848, 97328079, 98560080, 108142310, 129770772, 131413440, 162213465, 173027696, 194656158, 197120160, 216284620, 259541544, 324426930, 346055392, 389312316, 394240320, 432569240, 486640395, 519083088, 648853860, 692110784, 778624632, 865138480, 973280790, 1038166176, 1297707720, 1557249264, 1730276960, 1946561580, 2076332352, 2595415440, 3114498528, 3460553920, 3893123160, 5190830880, 6228997056, 7786246320, 10381661760, 15572492640, 31144985280]

約数ペア:

[(1, 31144985280), (2, 15572492640), (3, 10381661760), (4, 7786246320), (5, 6228997056), (6, 5190830880), (8, 3893123160), (9, 3460553920), (10, 3114498528), (12, 2595415440), (15, 2076332352), (16, 1946561580), (18, 1730276960), (20, 1557249264), (24, 1297707720), (30, 1038166176), (32, 973280790), (36, 865138480), (40, 778624632), (45, 692110784), (48, 648853860), (60, 519083088), (64, 486640395), (72, 432569240), (79, 394240320), (80, 389312316), (90, 346055392), (96, 324426930), (120, 259541544), (144, 216284620), (158, 197120160), (160, 194656158), (180, 173027696), (192, 162213465), (237, 131413440), (240, 129770772), (288, 108142310), (316, 98560080), (320, 97328079), (360, 86513848), (395, 78848064), (474, 65706720), (480, 64885386), (576, 54071155), (632, 49280040), (711, 43804480), (720, 43256924), (790, 39424032), (948, 32853360), (960, 32442693), (1185, 26282688), (1264, 24640020), (1422, 21902240), (1440, 21628462), (1580, 19712016), (1896, 16426680), (2370, 13141344), (2528, 12320010), (2844, 10951120), (2880, 10814231), (3160, 9856008), (3555, 8760896), (3792, 8213340), (4740, 6570672), (5056, 6160005), (5688, 5475560), (6320, 4928004), (7110, 4380448), (7584, 4106670), (9480, 3285336), (11376, 2737780), (12640, 2464002), (14220, 2190224), (15168, 2053335), (18960, 1642668), (22752, 1368890), (25280, 1232001), (28440, 1095112), (37920, 821334), (45504, 684445), (56880, 547556), (75840, 410667), (113760, 273778), (136889, 227520)]