67800720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 233985024

約数和(自身を除く): 166184304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 701, 744, 780, 806, 930, 1040, 1209, 1240, 1402, 1488, 1560, 1612, 1860, 2015, 2103, 2418, 2480, 2804, 3120, 3224, 3505, 3720, 4030, 4206, 4836, 5608, 6045, 6448, 7010, 7440, 8060, 8412, 9113, 9672, 10515, 11216, 12090, 14020, 16120, 16824, 18226, 19344, 21030, 21731, 24180, 27339, 28040, 32240, 33648, 36452, 42060, 43462, 45565, 48360, 54678, 56080, 65193, 72904, 84120, 86924, 91130, 96720, 108655, 109356, 130386, 136695, 145808, 168240, 173848, 182260, 217310, 218712, 260772, 273390, 282503, 325965, 347696, 364520, 434620, 437424, 521544, 546780, 565006, 651930, 729040, 847509, 869240, 1043088, 1093560, 1130012, 1303860, 1412515, 1695018, 1738480, 2187120, 2260024, 2607720, 2825030, 3390036, 4237545, 4520048, 5215440, 5650060, 6780072, 8475090, 11300120, 13560144, 16950180, 22600240, 33900360, 67800720]

約数ペア:

[(1, 67800720), (2, 33900360), (3, 22600240), (4, 16950180), (5, 13560144), (6, 11300120), (8, 8475090), (10, 6780072), (12, 5650060), (13, 5215440), (15, 4520048), (16, 4237545), (20, 3390036), (24, 2825030), (26, 2607720), (30, 2260024), (31, 2187120), (39, 1738480), (40, 1695018), (48, 1412515), (52, 1303860), (60, 1130012), (62, 1093560), (65, 1043088), (78, 869240), (80, 847509), (93, 729040), (104, 651930), (120, 565006), (124, 546780), (130, 521544), (155, 437424), (156, 434620), (186, 364520), (195, 347696), (208, 325965), (240, 282503), (248, 273390), (260, 260772), (310, 218712), (312, 217310), (372, 182260), (390, 173848), (403, 168240), (465, 145808), (496, 136695), (520, 130386), (620, 109356), (624, 108655), (701, 96720), (744, 91130), (780, 86924), (806, 84120), (930, 72904), (1040, 65193), (1209, 56080), (1240, 54678), (1402, 48360), (1488, 45565), (1560, 43462), (1612, 42060), (1860, 36452), (2015, 33648), (2103, 32240), (2418, 28040), (2480, 27339), (2804, 24180), (3120, 21731), (3224, 21030), (3505, 19344), (3720, 18226), (4030, 16824), (4206, 16120), (4836, 14020), (5608, 12090), (6045, 11216), (6448, 10515), (7010, 9672), (7440, 9113), (8060, 8412)]