16622166880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1014

約数の個数: 192

約数和(自身を含む): 43729035840

約数和(自身を除く): 27106868960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 121, 160, 176, 178, 220, 242, 352, 356, 440, 445, 484, 605, 712, 877, 880, 890, 968, 979, 1210, 1331, 1424, 1754, 1760, 1780, 1936, 1958, 2420, 2662, 2848, 3508, 3560, 3872, 3916, 4385, 4840, 4895, 5324, 6655, 7016, 7120, 7832, 8770, 9647, 9680, 9790, 10648, 10769, 13310, 14032, 14240, 15664, 17540, 19294, 19360, 19580, 21296, 21538, 26620, 28064, 31328, 35080, 38588, 39160, 42592, 43076, 48235, 53240, 53845, 70160, 77176, 78053, 78320, 86152, 96470, 106117, 106480, 107690, 118459, 140320, 154352, 156106, 156640, 172304, 192940, 212234, 212960, 215380, 236918, 308704, 312212, 344608, 385880, 390265, 424468, 430760, 473836, 530585, 592295, 624424, 771760, 780530, 848936, 858583, 861520, 947672, 1061170, 1167287, 1184590, 1248848, 1543520, 1561060, 1697872, 1717166, 1723040, 1895344, 2122340, 2334574, 2369180, 2497696, 3122120, 3395744, 3434332, 3790688, 4244680, 4292915, 4669148, 4738360, 5836435, 6244240, 6868664, 8489360, 8585830, 9338296, 9444413, 9476720, 11672870, 12488480, 13737328, 16978720, 17171660, 18676592, 18888826, 18953440, 23345740, 27474656, 34343320, 37353184, 37777652, 46691480, 47222065, 68686640, 75555304, 93382960, 94444130, 103888543, 137373280, 151110608, 186765920, 188888260, 207777086, 302221216, 377776520, 415554172, 519442715, 755553040, 831108344, 1038885430, 1511106080, 1662216688, 2077770860, 3324433376, 4155541720, 8311083440, 16622166880]

約数ペア:

[(1, 16622166880), (2, 8311083440), (4, 4155541720), (5, 3324433376), (8, 2077770860), (10, 1662216688), (11, 1511106080), (16, 1038885430), (20, 831108344), (22, 755553040), (32, 519442715), (40, 415554172), (44, 377776520), (55, 302221216), (80, 207777086), (88, 188888260), (89, 186765920), (110, 151110608), (121, 137373280), (160, 103888543), (176, 94444130), (178, 93382960), (220, 75555304), (242, 68686640), (352, 47222065), (356, 46691480), (440, 37777652), (445, 37353184), (484, 34343320), (605, 27474656), (712, 23345740), (877, 18953440), (880, 18888826), (890, 18676592), (968, 17171660), (979, 16978720), (1210, 13737328), (1331, 12488480), (1424, 11672870), (1754, 9476720), (1760, 9444413), (1780, 9338296), (1936, 8585830), (1958, 8489360), (2420, 6868664), (2662, 6244240), (2848, 5836435), (3508, 4738360), (3560, 4669148), (3872, 4292915), (3916, 4244680), (4385, 3790688), (4840, 3434332), (4895, 3395744), (5324, 3122120), (6655, 2497696), (7016, 2369180), (7120, 2334574), (7832, 2122340), (8770, 1895344), (9647, 1723040), (9680, 1717166), (9790, 1697872), (10648, 1561060), (10769, 1543520), (13310, 1248848), (14032, 1184590), (14240, 1167287), (15664, 1061170), (17540, 947672), (19294, 861520), (19360, 858583), (19580, 848936), (21296, 780530), (21538, 771760), (26620, 624424), (28064, 592295), (31328, 530585), (35080, 473836), (38588, 430760), (39160, 424468), (42592, 390265), (43076, 385880), (48235, 344608), (53240, 312212), (53845, 308704), (70160, 236918), (77176, 215380), (78053, 212960), (78320, 212234), (86152, 192940), (96470, 172304), (106117, 156640), (106480, 156106), (107690, 154352), (118459, 140320)]