20198414400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{12713}}^1$

素因数の和:13069

約数の個数: 168

約数和(自身を含む): 66473063904

約数和(自身を除く): 46274649504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 331, 400, 480, 600, 662, 800, 960, 993, 1200, 1324, 1600, 1655, 1986, 2400, 2648, 3310, 3972, 4800, 4965, 5296, 6620, 7944, 8275, 9930, 10592, 12713, 13240, 15888, 16550, 19860, 21184, 24825, 25426, 26480, 31776, 33100, 38139, 39720, 49650, 50852, 52960, 63552, 63565, 66200, 76278, 79440, 99300, 101704, 105920, 127130, 132400, 152556, 158880, 190695, 198600, 203408, 254260, 264800, 305112, 317760, 317825, 381390, 397200, 406816, 508520, 529600, 610224, 635650, 762780, 794400, 813632, 953475, 1017040, 1220448, 1271300, 1525560, 1588800, 1906950, 2034080, 2440896, 2542600, 3051120, 3813900, 4068160, 4208003, 5085200, 6102240, 7627800, 8416006, 10170400, 12204480, 12624009, 15255600, 16832012, 20340800, 21040015, 25248018, 30511200, 33664024, 42080030, 50496036, 61022400, 63120045, 67328048, 84160060, 100992072, 105200075, 126240090, 134656096, 168320120, 201984144, 210400150, 252480180, 269312192, 315600225, 336640240, 403968288, 420800300, 504960360, 631200450, 673280480, 807936576, 841600600, 1009920720, 1262400900, 1346560960, 1683201200, 2019841440, 2524801800, 3366402400, 4039682880, 5049603600, 6732804800, 10099207200, 20198414400]

約数ペア:

[(1, 20198414400), (2, 10099207200), (3, 6732804800), (4, 5049603600), (5, 4039682880), (6, 3366402400), (8, 2524801800), (10, 2019841440), (12, 1683201200), (15, 1346560960), (16, 1262400900), (20, 1009920720), (24, 841600600), (25, 807936576), (30, 673280480), (32, 631200450), (40, 504960360), (48, 420800300), (50, 403968288), (60, 336640240), (64, 315600225), (75, 269312192), (80, 252480180), (96, 210400150), (100, 201984144), (120, 168320120), (150, 134656096), (160, 126240090), (192, 105200075), (200, 100992072), (240, 84160060), (300, 67328048), (320, 63120045), (331, 61022400), (400, 50496036), (480, 42080030), (600, 33664024), (662, 30511200), (800, 25248018), (960, 21040015), (993, 20340800), (1200, 16832012), (1324, 15255600), (1600, 12624009), (1655, 12204480), (1986, 10170400), (2400, 8416006), (2648, 7627800), (3310, 6102240), (3972, 5085200), (4800, 4208003), (4965, 4068160), (5296, 3813900), (6620, 3051120), (7944, 2542600), (8275, 2440896), (9930, 2034080), (10592, 1906950), (12713, 1588800), (13240, 1525560), (15888, 1271300), (16550, 1220448), (19860, 1017040), (21184, 953475), (24825, 813632), (25426, 794400), (26480, 762780), (31776, 635650), (33100, 610224), (38139, 529600), (39720, 508520), (49650, 406816), (50852, 397200), (52960, 381390), (63552, 317825), (63565, 317760), (66200, 305112), (76278, 264800), (79440, 254260), (99300, 203408), (101704, 198600), (105920, 190695), (127130, 158880), (132400, 152556)]