71566643360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1\times {\mathrm{9929}}^1$

素因数の和:12334

約数の個数: 96

約数和(自身を含む): 178067937600

約数和(自身を除く): 106501294240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2371, 3040, 4742, 9484, 9929, 11855, 18968, 19858, 23710, 37936, 39716, 45049, 47420, 49645, 75872, 79432, 90098, 94840, 99290, 158864, 180196, 188651, 189680, 198580, 225245, 317728, 360392, 377302, 379360, 397160, 450490, 720784, 754604, 794320, 900980, 943255, 1441568, 1509208, 1588640, 1801960, 1886510, 3018416, 3603920, 3773020, 6036832, 7207840, 7546040, 15092080, 23541659, 30184160, 47083318, 94166636, 117708295, 188333272, 235416590, 376666544, 447291521, 470833180, 753333088, 894583042, 941666360, 1789166084, 1883332720, 2236457605, 3578332168, 3766665440, 4472915210, 7156664336, 8945830420, 14313328672, 17891660840, 35783321680, 71566643360]

約数ペア:

[(1, 71566643360), (2, 35783321680), (4, 17891660840), (5, 14313328672), (8, 8945830420), (10, 7156664336), (16, 4472915210), (19, 3766665440), (20, 3578332168), (32, 2236457605), (38, 1883332720), (40, 1789166084), (76, 941666360), (80, 894583042), (95, 753333088), (152, 470833180), (160, 447291521), (190, 376666544), (304, 235416590), (380, 188333272), (608, 117708295), (760, 94166636), (1520, 47083318), (2371, 30184160), (3040, 23541659), (4742, 15092080), (9484, 7546040), (9929, 7207840), (11855, 6036832), (18968, 3773020), (19858, 3603920), (23710, 3018416), (37936, 1886510), (39716, 1801960), (45049, 1588640), (47420, 1509208), (49645, 1441568), (75872, 943255), (79432, 900980), (90098, 794320), (94840, 754604), (99290, 720784), (158864, 450490), (180196, 397160), (188651, 379360), (189680, 377302), (198580, 360392), (225245, 317728)]