202904711680

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{232433}}^1$

素因数の和:232498

約数の個数: 160

約数和(自身を含む): 547845078528

約数和(自身を除く): 344940366848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9920, 10912, 13640, 14080, 15872, 19840, 21824, 27280, 28160, 39680, 43648, 54560, 79360, 87296, 109120, 174592, 218240, 232433, 436480, 464866, 872960, 929732, 1162165, 1859464, 2324330, 2556763, 3718928, 4648660, 5113526, 7205423, 7437856, 9297320, 10227052, 12783815, 14410846, 14875712, 18594640, 20454104, 25567630, 28821692, 29751424, 36027115, 37189280, 40908208, 51135260, 57643384, 59502848, 72054230, 74378560, 79259653, 81816416, 102270520, 115286768, 119005696, 144108460, 148757120, 158519306, 163632832, 204541040, 230573536, 288216920, 297514240, 317038612, 327265664, 396298265, 409082080, 461147072, 576433840, 595028480, 634077224, 654531328, 792596530, 818164160, 922294144, 1152867680, 1268154448, 1309062656, 1585193060, 1636328320, 1844588288, 2305735360, 2536308896, 3170386120, 3272656640, 3689176576, 4611470720, 5072617792, 6340772240, 6545313280, 9222941440, 10145235584, 12681544480, 18445882880, 20290471168, 25363088960, 40580942336, 50726177920, 101452355840, 202904711680]

約数ペア:

[(1, 202904711680), (2, 101452355840), (4, 50726177920), (5, 40580942336), (8, 25363088960), (10, 20290471168), (11, 18445882880), (16, 12681544480), (20, 10145235584), (22, 9222941440), (31, 6545313280), (32, 6340772240), (40, 5072617792), (44, 4611470720), (55, 3689176576), (62, 3272656640), (64, 3170386120), (80, 2536308896), (88, 2305735360), (110, 1844588288), (124, 1636328320), (128, 1585193060), (155, 1309062656), (160, 1268154448), (176, 1152867680), (220, 922294144), (248, 818164160), (256, 792596530), (310, 654531328), (320, 634077224), (341, 595028480), (352, 576433840), (440, 461147072), (496, 409082080), (512, 396298265), (620, 327265664), (640, 317038612), (682, 297514240), (704, 288216920), (880, 230573536), (992, 204541040), (1240, 163632832), (1280, 158519306), (1364, 148757120), (1408, 144108460), (1705, 119005696), (1760, 115286768), (1984, 102270520), (2480, 81816416), (2560, 79259653), (2728, 74378560), (2816, 72054230), (3410, 59502848), (3520, 57643384), (3968, 51135260), (4960, 40908208), (5456, 37189280), (5632, 36027115), (6820, 29751424), (7040, 28821692), (7936, 25567630), (9920, 20454104), (10912, 18594640), (13640, 14875712), (14080, 14410846), (15872, 12783815), (19840, 10227052), (21824, 9297320), (27280, 7437856), (28160, 7205423), (39680, 5113526), (43648, 4648660), (54560, 3718928), (79360, 2556763), (87296, 2324330), (109120, 1859464), (174592, 1162165), (218240, 929732), (232433, 872960), (436480, 464866)]