15693231960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{889639}}^1$

素因数の和:889670

約数の個数: 144

約数和(自身を含む): 59330091600

約数和(自身を除く): 43636859640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 889639, 1779278, 2668917, 3558556, 4448195, 5337834, 6227473, 7117112, 8006751, 8896390, 10675668, 12454946, 13344585, 16013502, 17792780, 18682419, 21351336, 24909892, 26689170, 31137365, 32027004, 35585560, 37364838, 40033755, 43592311, 49819784, 53378340, 56047257, 62274730, 64054008, 74729676, 80067510, 87184622, 93412095, 106756680, 112094514, 124549460, 130776933, 149459352, 160135020, 174369244, 186824190, 217961555, 224189028, 249098920, 261553866, 280236285, 320270040, 348738488, 373648380, 392330799, 435923110, 448378056, 523107732, 560472570, 653884665, 747296760, 784661598, 871846220, 1046215464, 1120945140, 1307769330, 1569323196, 1743692440, 1961653995, 2241890280, 2615538660, 3138646392, 3923307990, 5231077320, 7846615980, 15693231960]

約数ペア:

[(1, 15693231960), (2, 7846615980), (3, 5231077320), (4, 3923307990), (5, 3138646392), (6, 2615538660), (7, 2241890280), (8, 1961653995), (9, 1743692440), (10, 1569323196), (12, 1307769330), (14, 1120945140), (15, 1046215464), (18, 871846220), (20, 784661598), (21, 747296760), (24, 653884665), (28, 560472570), (30, 523107732), (35, 448378056), (36, 435923110), (40, 392330799), (42, 373648380), (45, 348738488), (49, 320270040), (56, 280236285), (60, 261553866), (63, 249098920), (70, 224189028), (72, 217961555), (84, 186824190), (90, 174369244), (98, 160135020), (105, 149459352), (120, 130776933), (126, 124549460), (140, 112094514), (147, 106756680), (168, 93412095), (180, 87184622), (196, 80067510), (210, 74729676), (245, 64054008), (252, 62274730), (280, 56047257), (294, 53378340), (315, 49819784), (360, 43592311), (392, 40033755), (420, 37364838), (441, 35585560), (490, 32027004), (504, 31137365), (588, 26689170), (630, 24909892), (735, 21351336), (840, 18682419), (882, 17792780), (980, 16013502), (1176, 13344585), (1260, 12454946), (1470, 10675668), (1764, 8896390), (1960, 8006751), (2205, 7117112), (2520, 6227473), (2940, 5337834), (3528, 4448195), (4410, 3558556), (5880, 2668917), (8820, 1779278), (17640, 889639)]