160197800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 462827520

約数和(自身を除く): 302629720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 53, 56, 68, 70, 85, 100, 106, 119, 127, 136, 140, 170, 175, 200, 212, 238, 254, 265, 280, 340, 350, 371, 424, 425, 476, 508, 530, 595, 635, 680, 700, 742, 850, 889, 901, 952, 1016, 1060, 1190, 1270, 1325, 1400, 1484, 1700, 1778, 1802, 1855, 2120, 2159, 2380, 2540, 2650, 2968, 2975, 3175, 3400, 3556, 3604, 3710, 4318, 4445, 4505, 4760, 5080, 5300, 5950, 6307, 6350, 6731, 7112, 7208, 7420, 8636, 8890, 9010, 9275, 10600, 10795, 11900, 12614, 12700, 13462, 14840, 15113, 17272, 17780, 18020, 18550, 21590, 22225, 22525, 23800, 25228, 25400, 26924, 30226, 31535, 33655, 35560, 36040, 37100, 43180, 44450, 45050, 47117, 50456, 53848, 53975, 60452, 63070, 67310, 74200, 75565, 86360, 88900, 90100, 94234, 107950, 114427, 120904, 126140, 134620, 151130, 157675, 168275, 177800, 180200, 188468, 215900, 228854, 235585, 252280, 269240, 302260, 315350, 336550, 376936, 377825, 431800, 457708, 471170, 572135, 604520, 630700, 673100, 755650, 800989, 915416, 942340, 1144270, 1177925, 1261400, 1346200, 1511300, 1601978, 1884680, 2288540, 2355850, 2860675, 3022600, 3203956, 4004945, 4577080, 4711700, 5721350, 6407912, 8009890, 9423400, 11442700, 16019780, 20024725, 22885400, 32039560, 40049450, 80098900, 160197800]

約数ペア:

[(1, 160197800), (2, 80098900), (4, 40049450), (5, 32039560), (7, 22885400), (8, 20024725), (10, 16019780), (14, 11442700), (17, 9423400), (20, 8009890), (25, 6407912), (28, 5721350), (34, 4711700), (35, 4577080), (40, 4004945), (50, 3203956), (53, 3022600), (56, 2860675), (68, 2355850), (70, 2288540), (85, 1884680), (100, 1601978), (106, 1511300), (119, 1346200), (127, 1261400), (136, 1177925), (140, 1144270), (170, 942340), (175, 915416), (200, 800989), (212, 755650), (238, 673100), (254, 630700), (265, 604520), (280, 572135), (340, 471170), (350, 457708), (371, 431800), (424, 377825), (425, 376936), (476, 336550), (508, 315350), (530, 302260), (595, 269240), (635, 252280), (680, 235585), (700, 228854), (742, 215900), (850, 188468), (889, 180200), (901, 177800), (952, 168275), (1016, 157675), (1060, 151130), (1190, 134620), (1270, 126140), (1325, 120904), (1400, 114427), (1484, 107950), (1700, 94234), (1778, 90100), (1802, 88900), (1855, 86360), (2120, 75565), (2159, 74200), (2380, 67310), (2540, 63070), (2650, 60452), (2968, 53975), (2975, 53848), (3175, 50456), (3400, 47117), (3556, 45050), (3604, 44450), (3710, 43180), (4318, 37100), (4445, 36040), (4505, 35560), (4760, 33655), (5080, 31535), (5300, 30226), (5950, 26924), (6307, 25400), (6350, 25228), (6731, 23800), (7112, 22525), (7208, 22225), (7420, 21590), (8636, 18550), (8890, 18020), (9010, 17780), (9275, 17272), (10600, 15113), (10795, 14840), (11900, 13462), (12614, 12700)]