1312426710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 192

約数和(自身を含む): 4157637120

約数和(自身を除く): 2845210410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 83, 90, 95, 105, 114, 126, 133, 166, 171, 190, 210, 249, 266, 285, 315, 342, 399, 415, 498, 570, 581, 630, 665, 747, 798, 830, 855, 1162, 1197, 1245, 1321, 1330, 1494, 1577, 1710, 1743, 1995, 2394, 2490, 2642, 2905, 3154, 3486, 3735, 3963, 3990, 4731, 5229, 5810, 5985, 6605, 7470, 7885, 7926, 8715, 9247, 9462, 10458, 11039, 11889, 11970, 13210, 14193, 15770, 17430, 18494, 19815, 22078, 23655, 23778, 25099, 26145, 27741, 28386, 33117, 39630, 46235, 47310, 50198, 52290, 55195, 55482, 59445, 66234, 70965, 75297, 83223, 92470, 99351, 109643, 110390, 118890, 125495, 138705, 141930, 150594, 165585, 166446, 175693, 198702, 219286, 225891, 250990, 277410, 328929, 331170, 351386, 376485, 416115, 451782, 496755, 527079, 548215, 657858, 752970, 767501, 832230, 878465, 986787, 993510, 1054158, 1096430, 1129455, 1535002, 1581237, 1644645, 1756930, 1973574, 2083217, 2258910, 2302503, 2635395, 3162474, 3289290, 3837505, 4166434, 4605006, 4933935, 5270790, 6249651, 6907509, 7675010, 7906185, 9867870, 10416085, 11512515, 12499302, 13815018, 14582519, 15812370, 18748953, 20832170, 23025030, 29165038, 31248255, 34537545, 37497906, 43747557, 62496510, 69075090, 72912595, 87495114, 93744765, 131242671, 145825190, 187489530, 218737785, 262485342, 437475570, 656213355, 1312426710]

約数ペア:

[(1, 1312426710), (2, 656213355), (3, 437475570), (5, 262485342), (6, 218737785), (7, 187489530), (9, 145825190), (10, 131242671), (14, 93744765), (15, 87495114), (18, 72912595), (19, 69075090), (21, 62496510), (30, 43747557), (35, 37497906), (38, 34537545), (42, 31248255), (45, 29165038), (57, 23025030), (63, 20832170), (70, 18748953), (83, 15812370), (90, 14582519), (95, 13815018), (105, 12499302), (114, 11512515), (126, 10416085), (133, 9867870), (166, 7906185), (171, 7675010), (190, 6907509), (210, 6249651), (249, 5270790), (266, 4933935), (285, 4605006), (315, 4166434), (342, 3837505), (399, 3289290), (415, 3162474), (498, 2635395), (570, 2302503), (581, 2258910), (630, 2083217), (665, 1973574), (747, 1756930), (798, 1644645), (830, 1581237), (855, 1535002), (1162, 1129455), (1197, 1096430), (1245, 1054158), (1321, 993510), (1330, 986787), (1494, 878465), (1577, 832230), (1710, 767501), (1743, 752970), (1995, 657858), (2394, 548215), (2490, 527079), (2642, 496755), (2905, 451782), (3154, 416115), (3486, 376485), (3735, 351386), (3963, 331170), (3990, 328929), (4731, 277410), (5229, 250990), (5810, 225891), (5985, 219286), (6605, 198702), (7470, 175693), (7885, 166446), (7926, 165585), (8715, 150594), (9247, 141930), (9462, 138705), (10458, 125495), (11039, 118890), (11889, 110390), (11970, 109643), (13210, 99351), (14193, 92470), (15770, 83223), (17430, 75297), (18494, 70965), (19815, 66234), (22078, 59445), (23655, 55482), (23778, 55195), (25099, 52290), (26145, 50198), (27741, 47310), (28386, 46235), (33117, 39630)]