203912019200

素因数分解:

$2^8\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{8581}}^1$

素因数の和:8733

約数の個数: 216

約数和(自身を含む): 522038254080

約数和(自身を除く): 318126234880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 79, 80, 94, 100, 128, 158, 160, 188, 200, 235, 256, 316, 320, 376, 395, 400, 470, 632, 640, 752, 790, 800, 940, 1175, 1264, 1280, 1504, 1580, 1600, 1880, 1975, 2350, 2528, 3008, 3160, 3200, 3713, 3760, 3950, 4700, 5056, 6016, 6320, 6400, 7426, 7520, 7900, 8581, 9400, 10112, 12032, 12640, 14852, 15040, 15800, 17162, 18565, 18800, 20224, 25280, 29704, 30080, 31600, 34324, 37130, 37600, 42905, 50560, 59408, 60160, 63200, 68648, 74260, 75200, 85810, 92825, 101120, 118816, 126400, 137296, 148520, 150400, 171620, 185650, 214525, 237632, 252800, 274592, 297040, 300800, 343240, 371300, 403307, 429050, 475264, 505600, 549184, 594080, 677899, 686480, 742600, 806614, 858100, 950528, 1098368, 1188160, 1355798, 1372960, 1485200, 1613228, 1716200, 2016535, 2196736, 2376320, 2711596, 2745920, 2970400, 3226456, 3389495, 3432400, 4033070, 4752640, 5423192, 5491840, 5940800, 6452912, 6778990, 6864800, 8066140, 10082675, 10846384, 10983680, 11881600, 12905824, 13557980, 13729600, 16132280, 16947475, 20165350, 21692768, 23763200, 25811648, 27115960, 27459200, 31861253, 32264560, 33894950, 40330700, 43385536, 51623296, 54231920, 54918400, 63722506, 64529120, 67789900, 80661400, 86771072, 103246592, 108463840, 127445012, 129058240, 135579800, 159306265, 161322800, 173542144, 216927680, 254890024, 258116480, 271159600, 318612530, 322645600, 433855360, 509780048, 516232960, 542319200, 637225060, 645291200, 796531325, 867710720, 1019560096, 1084638400, 1274450120, 1290582400, 1593062650, 2039120192, 2169276800, 2548900240, 2581164800, 3186125300, 4078240384, 4338553600, 5097800480, 6372250600, 8156480768, 10195600960, 12744501200, 20391201920, 25489002400, 40782403840, 50978004800, 101956009600, 203912019200]

約数ペア:

[(1, 203912019200), (2, 101956009600), (4, 50978004800), (5, 40782403840), (8, 25489002400), (10, 20391201920), (16, 12744501200), (20, 10195600960), (25, 8156480768), (32, 6372250600), (40, 5097800480), (47, 4338553600), (50, 4078240384), (64, 3186125300), (79, 2581164800), (80, 2548900240), (94, 2169276800), (100, 2039120192), (128, 1593062650), (158, 1290582400), (160, 1274450120), (188, 1084638400), (200, 1019560096), (235, 867710720), (256, 796531325), (316, 645291200), (320, 637225060), (376, 542319200), (395, 516232960), (400, 509780048), (470, 433855360), (632, 322645600), (640, 318612530), (752, 271159600), (790, 258116480), (800, 254890024), (940, 216927680), (1175, 173542144), (1264, 161322800), (1280, 159306265), (1504, 135579800), (1580, 129058240), (1600, 127445012), (1880, 108463840), (1975, 103246592), (2350, 86771072), (2528, 80661400), (3008, 67789900), (3160, 64529120), (3200, 63722506), (3713, 54918400), (3760, 54231920), (3950, 51623296), (4700, 43385536), (5056, 40330700), (6016, 33894950), (6320, 32264560), (6400, 31861253), (7426, 27459200), (7520, 27115960), (7900, 25811648), (8581, 23763200), (9400, 21692768), (10112, 20165350), (12032, 16947475), (12640, 16132280), (14852, 13729600), (15040, 13557980), (15800, 12905824), (17162, 11881600), (18565, 10983680), (18800, 10846384), (20224, 10082675), (25280, 8066140), (29704, 6864800), (30080, 6778990), (31600, 6452912), (34324, 5940800), (37130, 5491840), (37600, 5423192), (42905, 4752640), (50560, 4033070), (59408, 3432400), (60160, 3389495), (63200, 3226456), (68648, 2970400), (74260, 2745920), (75200, 2711596), (85810, 2376320), (92825, 2196736), (101120, 2016535), (118816, 1716200), (126400, 1613228), (137296, 1485200), (148520, 1372960), (150400, 1355798), (171620, 1188160), (185650, 1098368), (214525, 950528), (237632, 858100), (252800, 806614), (274592, 742600), (297040, 686480), (300800, 677899), (343240, 594080), (371300, 549184), (403307, 505600), (429050, 475264)]