219913305560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2678

約数の個数: 256

約数和(自身を含む): 564544632960

約数和(自身を除く): 344631327400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 43, 52, 65, 82, 86, 97, 104, 130, 164, 172, 194, 205, 215, 260, 328, 344, 388, 410, 430, 485, 520, 533, 559, 776, 820, 860, 970, 1066, 1118, 1261, 1640, 1720, 1763, 1940, 2132, 2236, 2473, 2522, 2665, 2795, 3526, 3880, 3977, 4171, 4264, 4472, 4946, 5044, 5330, 5590, 6305, 7052, 7954, 8342, 8815, 9892, 10088, 10660, 11180, 12365, 12610, 14104, 15908, 16684, 17630, 19784, 19885, 20855, 21320, 22360, 22919, 24730, 25220, 31816, 32149, 33368, 35260, 39770, 41710, 45838, 49460, 50440, 51701, 54223, 64298, 70520, 79540, 83420, 91676, 98920, 101393, 103402, 106339, 108446, 114595, 128596, 159080, 160745, 166840, 171011, 183352, 202786, 206804, 212678, 216892, 229190, 239881, 257192, 258505, 271115, 321490, 342022, 405572, 413608, 425356, 433784, 458380, 479762, 506965, 517010, 531695, 542230, 642980, 684044, 811144, 850712, 855055, 916760, 959524, 1013930, 1034020, 1063390, 1084460, 1199405, 1285960, 1318109, 1368088, 1382407, 1710110, 1919048, 2027860, 2068040, 2126780, 2168920, 2223143, 2398810, 2636218, 2764814, 3118453, 3420220, 4055720, 4253560, 4359899, 4446286, 4797620, 5272436, 5529628, 6236906, 6590545, 6840440, 6912035, 8719798, 8892572, 9595240, 9835121, 10314883, 10544872, 11059256, 11115715, 12473812, 13181090, 13824070, 15592265, 17439596, 17785144, 19670242, 20629766, 21799495, 22231430, 24947624, 26362180, 27648140, 31184530, 34879192, 39340484, 41259532, 43598990, 44462860, 49175605, 51574415, 52724360, 55296280, 56678687, 62369060, 78680968, 82519064, 87197980, 88925720, 98351210, 103148830, 113357374, 124738120, 127856573, 134093479, 174395960, 196702420, 206297660, 226714748, 255713146, 268186958, 283393435, 393404840, 412595320, 422910203, 453429496, 511426292, 536373916, 566786870, 639282865, 670467395, 845820406, 1022852584, 1072747832, 1133573740, 1278565730, 1340934790, 1691640812, 2114551015, 2267147480, 2557131460, 2681869580, 3383281624, 4229102030, 5114262920, 5363739160, 5497832639, 8458204060, 10995665278, 16916408120, 21991330556, 27489163195, 43982661112, 54978326390, 109956652780, 219913305560]

約数ペア:

[(1, 219913305560), (2, 109956652780), (4, 54978326390), (5, 43982661112), (8, 27489163195), (10, 21991330556), (13, 16916408120), (20, 10995665278), (26, 8458204060), (40, 5497832639), (41, 5363739160), (43, 5114262920), (52, 4229102030), (65, 3383281624), (82, 2681869580), (86, 2557131460), (97, 2267147480), (104, 2114551015), (130, 1691640812), (164, 1340934790), (172, 1278565730), (194, 1133573740), (205, 1072747832), (215, 1022852584), (260, 845820406), (328, 670467395), (344, 639282865), (388, 566786870), (410, 536373916), (430, 511426292), (485, 453429496), (520, 422910203), (533, 412595320), (559, 393404840), (776, 283393435), (820, 268186958), (860, 255713146), (970, 226714748), (1066, 206297660), (1118, 196702420), (1261, 174395960), (1640, 134093479), (1720, 127856573), (1763, 124738120), (1940, 113357374), (2132, 103148830), (2236, 98351210), (2473, 88925720), (2522, 87197980), (2665, 82519064), (2795, 78680968), (3526, 62369060), (3880, 56678687), (3977, 55296280), (4171, 52724360), (4264, 51574415), (4472, 49175605), (4946, 44462860), (5044, 43598990), (5330, 41259532), (5590, 39340484), (6305, 34879192), (7052, 31184530), (7954, 27648140), (8342, 26362180), (8815, 24947624), (9892, 22231430), (10088, 21799495), (10660, 20629766), (11180, 19670242), (12365, 17785144), (12610, 17439596), (14104, 15592265), (15908, 13824070), (16684, 13181090), (17630, 12473812), (19784, 11115715), (19885, 11059256), (20855, 10544872), (21320, 10314883), (22360, 9835121), (22919, 9595240), (24730, 8892572), (25220, 8719798), (31816, 6912035), (32149, 6840440), (33368, 6590545), (35260, 6236906), (39770, 5529628), (41710, 5272436), (45838, 4797620), (49460, 4446286), (50440, 4359899), (51701, 4253560), (54223, 4055720), (64298, 3420220), (70520, 3118453), (79540, 2764814), (83420, 2636218), (91676, 2398810), (98920, 2223143), (101393, 2168920), (103402, 2126780), (106339, 2068040), (108446, 2027860), (114595, 1919048), (128596, 1710110), (159080, 1382407), (160745, 1368088), (166840, 1318109), (171011, 1285960), (183352, 1199405), (202786, 1084460), (206804, 1063390), (212678, 1034020), (216892, 1013930), (229190, 959524), (239881, 916760), (257192, 855055), (258505, 850712), (271115, 811144), (321490, 684044), (342022, 642980), (405572, 542230), (413608, 531695), (425356, 517010), (433784, 506965), (458380, 479762)]