1326972400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{883}}^1$

素因数の和:948

約数の個数: 180

約数和(自身を含む): 3651254152

約数和(自身を除く): 2324281752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 289, 325, 340, 400, 425, 442, 520, 578, 650, 680, 850, 883, 884, 1040, 1105, 1156, 1300, 1360, 1445, 1700, 1766, 1768, 2210, 2312, 2600, 2890, 3400, 3532, 3536, 3757, 4415, 4420, 4624, 5200, 5525, 5780, 6800, 7064, 7225, 7514, 8830, 8840, 11050, 11479, 11560, 14128, 14450, 15011, 15028, 17660, 17680, 18785, 22075, 22100, 22958, 23120, 28900, 30022, 30056, 35320, 37570, 44150, 44200, 45916, 57395, 57800, 60044, 60112, 70640, 75055, 75140, 88300, 88400, 91832, 93925, 114790, 115600, 120088, 150110, 150280, 176600, 183664, 187850, 195143, 229580, 240176, 255187, 286975, 300220, 300560, 353200, 375275, 375700, 390286, 459160, 510374, 573950, 600440, 750550, 751400, 780572, 918320, 975715, 1020748, 1147900, 1200880, 1275935, 1501100, 1502800, 1561144, 1951430, 2041496, 2295800, 2551870, 3002200, 3122288, 3317431, 3902860, 4082992, 4591600, 4878575, 5103740, 6004400, 6379675, 6634862, 7805720, 9757150, 10207480, 12759350, 13269724, 15611440, 16587155, 19514300, 20414960, 25518700, 26539448, 33174310, 39028600, 51037400, 53078896, 66348620, 78057200, 82935775, 102074800, 132697240, 165871550, 265394480, 331743100, 663486200, 1326972400]

約数ペア:

[(1, 1326972400), (2, 663486200), (4, 331743100), (5, 265394480), (8, 165871550), (10, 132697240), (13, 102074800), (16, 82935775), (17, 78057200), (20, 66348620), (25, 53078896), (26, 51037400), (34, 39028600), (40, 33174310), (50, 26539448), (52, 25518700), (65, 20414960), (68, 19514300), (80, 16587155), (85, 15611440), (100, 13269724), (104, 12759350), (130, 10207480), (136, 9757150), (170, 7805720), (200, 6634862), (208, 6379675), (221, 6004400), (260, 5103740), (272, 4878575), (289, 4591600), (325, 4082992), (340, 3902860), (400, 3317431), (425, 3122288), (442, 3002200), (520, 2551870), (578, 2295800), (650, 2041496), (680, 1951430), (850, 1561144), (883, 1502800), (884, 1501100), (1040, 1275935), (1105, 1200880), (1156, 1147900), (1300, 1020748), (1360, 975715), (1445, 918320), (1700, 780572), (1766, 751400), (1768, 750550), (2210, 600440), (2312, 573950), (2600, 510374), (2890, 459160), (3400, 390286), (3532, 375700), (3536, 375275), (3757, 353200), (4415, 300560), (4420, 300220), (4624, 286975), (5200, 255187), (5525, 240176), (5780, 229580), (6800, 195143), (7064, 187850), (7225, 183664), (7514, 176600), (8830, 150280), (8840, 150110), (11050, 120088), (11479, 115600), (11560, 114790), (14128, 93925), (14450, 91832), (15011, 88400), (15028, 88300), (17660, 75140), (17680, 75055), (18785, 70640), (22075, 60112), (22100, 60044), (22958, 57800), (23120, 57395), (28900, 45916), (30022, 44200), (30056, 44150), (35320, 37570)]