12627956800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1293

約数の個数: 168

約数和(自身を含む): 32541667200

約数和(自身を除く): 19913710400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 409, 460, 575, 736, 800, 818, 839, 920, 1150, 1472, 1600, 1636, 1678, 1840, 2045, 2300, 3272, 3356, 3680, 4090, 4195, 4600, 6544, 6712, 7360, 8180, 8390, 9200, 9407, 10225, 13088, 13424, 16360, 16780, 18400, 18814, 19297, 20450, 20975, 26176, 26848, 32720, 33560, 36800, 37628, 38594, 40900, 41950, 47035, 53696, 65440, 67120, 75256, 77188, 81800, 83900, 94070, 96485, 130880, 134240, 150512, 154376, 163600, 167800, 188140, 192970, 235175, 268480, 301024, 308752, 327200, 335600, 343151, 376280, 385940, 470350, 482425, 602048, 617504, 654400, 671200, 686302, 752560, 771880, 940700, 964850, 1235008, 1342400, 1372604, 1505120, 1543760, 1715755, 1881400, 1929700, 2745208, 3010240, 3087520, 3431510, 3762800, 3859400, 5490416, 6175040, 6863020, 7525600, 7718800, 7892473, 8578775, 10980832, 13726040, 15051200, 15437600, 15784946, 17157550, 21961664, 27452080, 30875200, 31569892, 34315100, 39462365, 54904160, 63139784, 68630200, 78924730, 109808320, 126279568, 137260400, 157849460, 197311825, 252559136, 274520800, 315698920, 394623650, 505118272, 549041600, 631397840, 789247300, 1262795680, 1578494600, 2525591360, 3156989200, 6313978400, 12627956800]

約数ペア:

[(1, 12627956800), (2, 6313978400), (4, 3156989200), (5, 2525591360), (8, 1578494600), (10, 1262795680), (16, 789247300), (20, 631397840), (23, 549041600), (25, 505118272), (32, 394623650), (40, 315698920), (46, 274520800), (50, 252559136), (64, 197311825), (80, 157849460), (92, 137260400), (100, 126279568), (115, 109808320), (160, 78924730), (184, 68630200), (200, 63139784), (230, 54904160), (320, 39462365), (368, 34315100), (400, 31569892), (409, 30875200), (460, 27452080), (575, 21961664), (736, 17157550), (800, 15784946), (818, 15437600), (839, 15051200), (920, 13726040), (1150, 10980832), (1472, 8578775), (1600, 7892473), (1636, 7718800), (1678, 7525600), (1840, 6863020), (2045, 6175040), (2300, 5490416), (3272, 3859400), (3356, 3762800), (3680, 3431510), (4090, 3087520), (4195, 3010240), (4600, 2745208), (6544, 1929700), (6712, 1881400), (7360, 1715755), (8180, 1543760), (8390, 1505120), (9200, 1372604), (9407, 1342400), (10225, 1235008), (13088, 964850), (13424, 940700), (16360, 771880), (16780, 752560), (18400, 686302), (18814, 671200), (19297, 654400), (20450, 617504), (20975, 602048), (26176, 482425), (26848, 470350), (32720, 385940), (33560, 376280), (36800, 343151), (37628, 335600), (38594, 327200), (40900, 308752), (41950, 301024), (47035, 268480), (53696, 235175), (65440, 192970), (67120, 188140), (75256, 167800), (77188, 163600), (81800, 154376), (83900, 150512), (94070, 134240), (96485, 130880)]