79004520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 297198720

約数和(自身を除く): 218194200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 293, 315, 321, 360, 420, 428, 504, 535, 586, 630, 642, 749, 840, 856, 879, 963, 1070, 1172, 1260, 1284, 1465, 1498, 1605, 1758, 1926, 2051, 2140, 2247, 2344, 2520, 2568, 2637, 2930, 2996, 3210, 3516, 3745, 3852, 4102, 4280, 4395, 4494, 4815, 5274, 5860, 5992, 6153, 6420, 6741, 7032, 7490, 7704, 8204, 8790, 8988, 9630, 10255, 10548, 11235, 11720, 12306, 12840, 13185, 13482, 14980, 16408, 17580, 17976, 18459, 19260, 20510, 21096, 22470, 24612, 26370, 26964, 29960, 30765, 31351, 33705, 35160, 36918, 38520, 41020, 44940, 49224, 52740, 53928, 61530, 62702, 67410, 73836, 82040, 89880, 92295, 94053, 105480, 123060, 125404, 134820, 147672, 156755, 184590, 188106, 219457, 246120, 250808, 269640, 282159, 313510, 369180, 376212, 438914, 470265, 564318, 627020, 658371, 738360, 752424, 877828, 940530, 1097285, 1128636, 1254040, 1316742, 1410795, 1755656, 1881060, 1975113, 2194570, 2257272, 2633484, 2821590, 3291855, 3762120, 3950226, 4389140, 5266968, 5643180, 6583710, 7900452, 8778280, 9875565, 11286360, 13167420, 15800904, 19751130, 26334840, 39502260, 79004520]

約数ペア:

[(1, 79004520), (2, 39502260), (3, 26334840), (4, 19751130), (5, 15800904), (6, 13167420), (7, 11286360), (8, 9875565), (9, 8778280), (10, 7900452), (12, 6583710), (14, 5643180), (15, 5266968), (18, 4389140), (20, 3950226), (21, 3762120), (24, 3291855), (28, 2821590), (30, 2633484), (35, 2257272), (36, 2194570), (40, 1975113), (42, 1881060), (45, 1755656), (56, 1410795), (60, 1316742), (63, 1254040), (70, 1128636), (72, 1097285), (84, 940530), (90, 877828), (105, 752424), (107, 738360), (120, 658371), (126, 627020), (140, 564318), (168, 470265), (180, 438914), (210, 376212), (214, 369180), (252, 313510), (280, 282159), (293, 269640), (315, 250808), (321, 246120), (360, 219457), (420, 188106), (428, 184590), (504, 156755), (535, 147672), (586, 134820), (630, 125404), (642, 123060), (749, 105480), (840, 94053), (856, 92295), (879, 89880), (963, 82040), (1070, 73836), (1172, 67410), (1260, 62702), (1284, 61530), (1465, 53928), (1498, 52740), (1605, 49224), (1758, 44940), (1926, 41020), (2051, 38520), (2140, 36918), (2247, 35160), (2344, 33705), (2520, 31351), (2568, 30765), (2637, 29960), (2930, 26964), (2996, 26370), (3210, 24612), (3516, 22470), (3745, 21096), (3852, 20510), (4102, 19260), (4280, 18459), (4395, 17976), (4494, 17580), (4815, 16408), (5274, 14980), (5860, 13482), (5992, 13185), (6153, 12840), (6420, 12306), (6741, 11720), (7032, 11235), (7490, 10548), (7704, 10255), (8204, 9630), (8790, 8988)]