195259960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 565862400

約数和(自身を除く): 370602440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 127, 133, 136, 140, 152, 170, 190, 238, 254, 266, 280, 289, 323, 340, 380, 476, 508, 532, 578, 595, 635, 646, 665, 680, 760, 889, 952, 1016, 1064, 1156, 1190, 1270, 1292, 1330, 1445, 1615, 1778, 2023, 2159, 2261, 2312, 2380, 2413, 2540, 2584, 2660, 2890, 3230, 3556, 4046, 4318, 4445, 4522, 4760, 4826, 5080, 5320, 5491, 5780, 6460, 7112, 8092, 8636, 8890, 9044, 9652, 10115, 10795, 10982, 11305, 11560, 12065, 12920, 15113, 16184, 16891, 17272, 17780, 18088, 19304, 20230, 21590, 21964, 22610, 24130, 27455, 30226, 33782, 35560, 36703, 38437, 40460, 41021, 43180, 43928, 45220, 48260, 54910, 60452, 67564, 73406, 75565, 76874, 80920, 82042, 84455, 86360, 90440, 96520, 109820, 120904, 135128, 146812, 151130, 153748, 164084, 168910, 183515, 192185, 205105, 219640, 256921, 287147, 293624, 302260, 307496, 328168, 337820, 367030, 384370, 410210, 513842, 574294, 604520, 675640, 697357, 734060, 768740, 820420, 1027684, 1148588, 1284605, 1394714, 1435735, 1468120, 1537480, 1640840, 2055368, 2297176, 2569210, 2789428, 2871470, 3486785, 4881499, 5138420, 5578856, 5742940, 6973570, 9762998, 10276840, 11485880, 13947140, 19525996, 24407495, 27894280, 39051992, 48814990, 97629980, 195259960]

約数ペア:

[(1, 195259960), (2, 97629980), (4, 48814990), (5, 39051992), (7, 27894280), (8, 24407495), (10, 19525996), (14, 13947140), (17, 11485880), (19, 10276840), (20, 9762998), (28, 6973570), (34, 5742940), (35, 5578856), (38, 5138420), (40, 4881499), (56, 3486785), (68, 2871470), (70, 2789428), (76, 2569210), (85, 2297176), (95, 2055368), (119, 1640840), (127, 1537480), (133, 1468120), (136, 1435735), (140, 1394714), (152, 1284605), (170, 1148588), (190, 1027684), (238, 820420), (254, 768740), (266, 734060), (280, 697357), (289, 675640), (323, 604520), (340, 574294), (380, 513842), (476, 410210), (508, 384370), (532, 367030), (578, 337820), (595, 328168), (635, 307496), (646, 302260), (665, 293624), (680, 287147), (760, 256921), (889, 219640), (952, 205105), (1016, 192185), (1064, 183515), (1156, 168910), (1190, 164084), (1270, 153748), (1292, 151130), (1330, 146812), (1445, 135128), (1615, 120904), (1778, 109820), (2023, 96520), (2159, 90440), (2261, 86360), (2312, 84455), (2380, 82042), (2413, 80920), (2540, 76874), (2584, 75565), (2660, 73406), (2890, 67564), (3230, 60452), (3556, 54910), (4046, 48260), (4318, 45220), (4445, 43928), (4522, 43180), (4760, 41021), (4826, 40460), (5080, 38437), (5320, 36703), (5491, 35560), (5780, 33782), (6460, 30226), (7112, 27455), (8092, 24130), (8636, 22610), (8890, 21964), (9044, 21590), (9652, 20230), (10115, 19304), (10795, 18088), (10982, 17780), (11305, 17272), (11560, 16891), (12065, 16184), (12920, 15113)]