2217184480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3433

約数の個数: 192

約数和(自身を含む): 6506680320

約数和(自身を除く): 4289495840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3040, 3361, 3472, 4123, 4256, 4340, 4712, 4960, 5320, 5890, 6722, 6944, 8246, 8680, 9424, 10640, 11780, 13444, 16492, 16805, 17360, 18848, 20615, 21280, 23527, 23560, 26888, 32984, 33610, 34720, 41230, 47054, 47120, 53776, 63859, 65968, 67220, 82460, 94108, 94240, 104191, 107552, 117635, 127718, 131936, 134440, 164920, 188216, 208382, 235270, 255436, 268880, 319295, 329840, 376432, 416764, 447013, 470540, 510872, 520955, 537760, 638590, 659680, 729337, 752864, 833528, 894026, 941080, 1021744, 1041910, 1277180, 1458674, 1667056, 1788052, 1882160, 1979629, 2043488, 2083820, 2235065, 2554360, 2917348, 3334112, 3576104, 3646685, 3764320, 3959258, 4167640, 4470130, 5108720, 5834696, 7152208, 7293370, 7918516, 8335280, 8940260, 9898145, 10217440, 11669392, 13857403, 14304416, 14586740, 15837032, 16670560, 17880520, 19796290, 23338784, 27714806, 29173480, 31674064, 35761040, 39592580, 55429612, 58346960, 63348128, 69287015, 71522080, 79185160, 110859224, 116693920, 138574030, 158370320, 221718448, 277148060, 316740640, 443436896, 554296120, 1108592240, 2217184480]

約数ペア:

[(1, 2217184480), (2, 1108592240), (4, 554296120), (5, 443436896), (7, 316740640), (8, 277148060), (10, 221718448), (14, 158370320), (16, 138574030), (19, 116693920), (20, 110859224), (28, 79185160), (31, 71522080), (32, 69287015), (35, 63348128), (38, 58346960), (40, 55429612), (56, 39592580), (62, 35761040), (70, 31674064), (76, 29173480), (80, 27714806), (95, 23338784), (112, 19796290), (124, 17880520), (133, 16670560), (140, 15837032), (152, 14586740), (155, 14304416), (160, 13857403), (190, 11669392), (217, 10217440), (224, 9898145), (248, 8940260), (266, 8335280), (280, 7918516), (304, 7293370), (310, 7152208), (380, 5834696), (434, 5108720), (496, 4470130), (532, 4167640), (560, 3959258), (589, 3764320), (608, 3646685), (620, 3576104), (665, 3334112), (760, 2917348), (868, 2554360), (992, 2235065), (1064, 2083820), (1085, 2043488), (1120, 1979629), (1178, 1882160), (1240, 1788052), (1330, 1667056), (1520, 1458674), (1736, 1277180), (2128, 1041910), (2170, 1021744), (2356, 941080), (2480, 894026), (2660, 833528), (2945, 752864), (3040, 729337), (3361, 659680), (3472, 638590), (4123, 537760), (4256, 520955), (4340, 510872), (4712, 470540), (4960, 447013), (5320, 416764), (5890, 376432), (6722, 329840), (6944, 319295), (8246, 268880), (8680, 255436), (9424, 235270), (10640, 208382), (11780, 188216), (13444, 164920), (16492, 134440), (16805, 131936), (17360, 127718), (18848, 117635), (20615, 107552), (21280, 104191), (23527, 94240), (23560, 94108), (26888, 82460), (32984, 67220), (33610, 65968), (34720, 63859), (41230, 53776), (47054, 47120)]