15936896000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6607

約数の個数: 176

約数和(自身を含む): 41858038560

約数和(自身を除く): 25921142560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 256, 304, 320, 380, 400, 475, 500, 512, 608, 640, 760, 800, 950, 1000, 1024, 1216, 1280, 1520, 1600, 1900, 2000, 2375, 2432, 2560, 3040, 3200, 3800, 4000, 4750, 4864, 5120, 6080, 6400, 6553, 7600, 8000, 9500, 9728, 12160, 12800, 13106, 15200, 16000, 19000, 19456, 24320, 25600, 26212, 30400, 32000, 32765, 38000, 48640, 52424, 60800, 64000, 65530, 76000, 97280, 104848, 121600, 124507, 128000, 131060, 152000, 163825, 209696, 243200, 249014, 262120, 304000, 327650, 419392, 486400, 498028, 524240, 608000, 622535, 655300, 819125, 838784, 996056, 1048480, 1216000, 1245070, 1310600, 1638250, 1677568, 1992112, 2096960, 2432000, 2490140, 2621200, 3112675, 3276500, 3355136, 3984224, 4193920, 4980280, 5242400, 6225350, 6553000, 6710272, 7968448, 8387840, 9960560, 10484800, 12450700, 13106000, 15563375, 15936896, 16775680, 19921120, 20969600, 24901400, 26212000, 31126750, 31873792, 33551360, 39842240, 41939200, 49802800, 52424000, 62253500, 63747584, 79684480, 83878400, 99605600, 104848000, 124507000, 127495168, 159368960, 167756800, 199211200, 209696000, 249014000, 318737920, 398422400, 419392000, 498028000, 637475840, 796844800, 838784000, 996056000, 1593689600, 1992112000, 3187379200, 3984224000, 7968448000, 15936896000]

約数ペア:

[(1, 15936896000), (2, 7968448000), (4, 3984224000), (5, 3187379200), (8, 1992112000), (10, 1593689600), (16, 996056000), (19, 838784000), (20, 796844800), (25, 637475840), (32, 498028000), (38, 419392000), (40, 398422400), (50, 318737920), (64, 249014000), (76, 209696000), (80, 199211200), (95, 167756800), (100, 159368960), (125, 127495168), (128, 124507000), (152, 104848000), (160, 99605600), (190, 83878400), (200, 79684480), (250, 63747584), (256, 62253500), (304, 52424000), (320, 49802800), (380, 41939200), (400, 39842240), (475, 33551360), (500, 31873792), (512, 31126750), (608, 26212000), (640, 24901400), (760, 20969600), (800, 19921120), (950, 16775680), (1000, 15936896), (1024, 15563375), (1216, 13106000), (1280, 12450700), (1520, 10484800), (1600, 9960560), (1900, 8387840), (2000, 7968448), (2375, 6710272), (2432, 6553000), (2560, 6225350), (3040, 5242400), (3200, 4980280), (3800, 4193920), (4000, 3984224), (4750, 3355136), (4864, 3276500), (5120, 3112675), (6080, 2621200), (6400, 2490140), (6553, 2432000), (7600, 2096960), (8000, 1992112), (9500, 1677568), (9728, 1638250), (12160, 1310600), (12800, 1245070), (13106, 1216000), (15200, 1048480), (16000, 996056), (19000, 838784), (19456, 819125), (24320, 655300), (25600, 622535), (26212, 608000), (30400, 524240), (32000, 498028), (32765, 486400), (38000, 419392), (48640, 327650), (52424, 304000), (60800, 262120), (64000, 249014), (65530, 243200), (76000, 209696), (97280, 163825), (104848, 152000), (121600, 131060), (124507, 128000)]