197325120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 675485568

約数和(自身を除く): 478160448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 113, 120, 136, 160, 170, 192, 204, 214, 226, 240, 255, 272, 320, 321, 339, 340, 408, 428, 452, 480, 510, 535, 544, 565, 642, 678, 680, 816, 856, 904, 960, 1020, 1070, 1088, 1130, 1284, 1356, 1360, 1605, 1632, 1695, 1712, 1808, 1819, 1921, 2040, 2140, 2260, 2568, 2712, 2720, 3210, 3264, 3390, 3424, 3616, 3638, 3842, 4080, 4280, 4520, 5136, 5424, 5440, 5457, 5763, 6420, 6780, 6848, 7232, 7276, 7684, 8160, 8560, 9040, 9095, 9605, 10272, 10848, 10914, 11526, 12091, 12840, 13560, 14552, 15368, 16320, 17120, 18080, 18190, 19210, 20544, 21696, 21828, 23052, 24182, 25680, 27120, 27285, 28815, 29104, 30736, 34240, 36160, 36273, 36380, 38420, 43656, 46104, 48364, 51360, 54240, 54570, 57630, 58208, 60455, 61472, 72546, 72760, 76840, 87312, 92208, 96728, 102720, 108480, 109140, 115260, 116416, 120910, 122944, 145092, 145520, 153680, 174624, 181365, 184416, 193456, 205547, 218280, 230520, 241820, 290184, 291040, 307360, 349248, 362730, 368832, 386912, 411094, 436560, 461040, 483640, 580368, 582080, 614720, 616641, 725460, 773824, 822188, 873120, 922080, 967280, 1027735, 1160736, 1233282, 1450920, 1644376, 1746240, 1844160, 1934560, 2055470, 2321472, 2466564, 2901840, 3083205, 3288752, 3869120, 4110940, 4933128, 5803680, 6166410, 6577504, 8221880, 9866256, 11607360, 12332820, 13155008, 16443760, 19732512, 24665640, 32887520, 39465024, 49331280, 65775040, 98662560, 197325120]

約数ペア:

[(1, 197325120), (2, 98662560), (3, 65775040), (4, 49331280), (5, 39465024), (6, 32887520), (8, 24665640), (10, 19732512), (12, 16443760), (15, 13155008), (16, 12332820), (17, 11607360), (20, 9866256), (24, 8221880), (30, 6577504), (32, 6166410), (34, 5803680), (40, 4933128), (48, 4110940), (51, 3869120), (60, 3288752), (64, 3083205), (68, 2901840), (80, 2466564), (85, 2321472), (96, 2055470), (102, 1934560), (107, 1844160), (113, 1746240), (120, 1644376), (136, 1450920), (160, 1233282), (170, 1160736), (192, 1027735), (204, 967280), (214, 922080), (226, 873120), (240, 822188), (255, 773824), (272, 725460), (320, 616641), (321, 614720), (339, 582080), (340, 580368), (408, 483640), (428, 461040), (452, 436560), (480, 411094), (510, 386912), (535, 368832), (544, 362730), (565, 349248), (642, 307360), (678, 291040), (680, 290184), (816, 241820), (856, 230520), (904, 218280), (960, 205547), (1020, 193456), (1070, 184416), (1088, 181365), (1130, 174624), (1284, 153680), (1356, 145520), (1360, 145092), (1605, 122944), (1632, 120910), (1695, 116416), (1712, 115260), (1808, 109140), (1819, 108480), (1921, 102720), (2040, 96728), (2140, 92208), (2260, 87312), (2568, 76840), (2712, 72760), (2720, 72546), (3210, 61472), (3264, 60455), (3390, 58208), (3424, 57630), (3616, 54570), (3638, 54240), (3842, 51360), (4080, 48364), (4280, 46104), (4520, 43656), (5136, 38420), (5424, 36380), (5440, 36273), (5457, 36160), (5763, 34240), (6420, 30736), (6780, 29104), (6848, 28815), (7232, 27285), (7276, 27120), (7684, 25680), (8160, 24182), (8560, 23052), (9040, 21828), (9095, 21696), (9605, 20544), (10272, 19210), (10848, 18190), (10914, 18080), (11526, 17120), (12091, 16320), (12840, 15368), (13560, 14552)]