1320045804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2393}}^1$

素因数の和:2620

約数の個数: 144

約数和(自身を含む): 4182796800

約数和(自身を除く): 2862750996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 199, 231, 252, 308, 396, 398, 462, 597, 693, 796, 924, 1194, 1386, 1393, 1791, 2189, 2388, 2393, 2772, 2786, 3582, 4179, 4378, 4786, 5572, 6567, 7164, 7179, 8358, 8756, 9572, 12537, 13134, 14358, 15323, 16716, 16751, 19701, 21537, 25074, 26268, 26323, 28716, 30646, 33502, 39402, 43074, 45969, 50148, 50253, 52646, 61292, 67004, 78804, 78969, 86148, 91938, 100506, 105292, 137907, 150759, 157938, 183876, 184261, 201012, 236907, 275814, 301518, 315876, 368522, 473814, 476207, 551628, 552783, 603036, 737044, 947628, 952414, 1105566, 1428621, 1658349, 1904828, 2211132, 2857242, 3316698, 3333449, 4285863, 5238277, 5714484, 6633396, 6666898, 8571726, 10000347, 10476554, 13333796, 15714831, 17143452, 20000694, 20953108, 30001041, 31429662, 36667939, 40001388, 47144493, 60002082, 62859324, 73335878, 94288986, 110003817, 120004164, 146671756, 188577972, 220007634, 330011451, 440015268, 660022902, 1320045804]

約数ペア:

[(1, 1320045804), (2, 660022902), (3, 440015268), (4, 330011451), (6, 220007634), (7, 188577972), (9, 146671756), (11, 120004164), (12, 110003817), (14, 94288986), (18, 73335878), (21, 62859324), (22, 60002082), (28, 47144493), (33, 40001388), (36, 36667939), (42, 31429662), (44, 30001041), (63, 20953108), (66, 20000694), (77, 17143452), (84, 15714831), (99, 13333796), (126, 10476554), (132, 10000347), (154, 8571726), (198, 6666898), (199, 6633396), (231, 5714484), (252, 5238277), (308, 4285863), (396, 3333449), (398, 3316698), (462, 2857242), (597, 2211132), (693, 1904828), (796, 1658349), (924, 1428621), (1194, 1105566), (1386, 952414), (1393, 947628), (1791, 737044), (2189, 603036), (2388, 552783), (2393, 551628), (2772, 476207), (2786, 473814), (3582, 368522), (4179, 315876), (4378, 301518), (4786, 275814), (5572, 236907), (6567, 201012), (7164, 184261), (7179, 183876), (8358, 157938), (8756, 150759), (9572, 137907), (12537, 105292), (13134, 100506), (14358, 91938), (15323, 86148), (16716, 78969), (16751, 78804), (19701, 67004), (21537, 61292), (25074, 52646), (26268, 50253), (26323, 50148), (28716, 45969), (30646, 43074), (33502, 39402)]