7953400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 24998400

約数和(自身を除く): 17045000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 23, 25, 26, 28, 35, 38, 40, 46, 50, 52, 56, 65, 70, 76, 91, 92, 95, 100, 104, 115, 130, 133, 140, 152, 161, 175, 182, 184, 190, 200, 230, 247, 260, 266, 280, 299, 322, 325, 350, 364, 380, 437, 455, 460, 475, 494, 520, 532, 575, 598, 644, 650, 665, 700, 728, 760, 805, 874, 910, 920, 950, 988, 1064, 1150, 1196, 1235, 1288, 1300, 1330, 1400, 1495, 1610, 1729, 1748, 1820, 1900, 1976, 2093, 2185, 2275, 2300, 2392, 2470, 2600, 2660, 2990, 3059, 3220, 3325, 3458, 3496, 3640, 3800, 4025, 4186, 4370, 4550, 4600, 4940, 5320, 5681, 5980, 6118, 6175, 6440, 6650, 6916, 7475, 8050, 8372, 8645, 8740, 9100, 9880, 10465, 10925, 11362, 11960, 12236, 12350, 13300, 13832, 14950, 15295, 16100, 16744, 17290, 17480, 18200, 20930, 21850, 22724, 24472, 24700, 26600, 28405, 29900, 30590, 32200, 34580, 39767, 41860, 43225, 43700, 45448, 49400, 52325, 56810, 59800, 61180, 69160, 76475, 79534, 83720, 86450, 87400, 104650, 113620, 122360, 142025, 152950, 159068, 172900, 198835, 209300, 227240, 284050, 305900, 318136, 345800, 397670, 418600, 568100, 611800, 795340, 994175, 1136200, 1590680, 1988350, 3976700, 7953400]

約数ペア:

[(1, 7953400), (2, 3976700), (4, 1988350), (5, 1590680), (7, 1136200), (8, 994175), (10, 795340), (13, 611800), (14, 568100), (19, 418600), (20, 397670), (23, 345800), (25, 318136), (26, 305900), (28, 284050), (35, 227240), (38, 209300), (40, 198835), (46, 172900), (50, 159068), (52, 152950), (56, 142025), (65, 122360), (70, 113620), (76, 104650), (91, 87400), (92, 86450), (95, 83720), (100, 79534), (104, 76475), (115, 69160), (130, 61180), (133, 59800), (140, 56810), (152, 52325), (161, 49400), (175, 45448), (182, 43700), (184, 43225), (190, 41860), (200, 39767), (230, 34580), (247, 32200), (260, 30590), (266, 29900), (280, 28405), (299, 26600), (322, 24700), (325, 24472), (350, 22724), (364, 21850), (380, 20930), (437, 18200), (455, 17480), (460, 17290), (475, 16744), (494, 16100), (520, 15295), (532, 14950), (575, 13832), (598, 13300), (644, 12350), (650, 12236), (665, 11960), (700, 11362), (728, 10925), (760, 10465), (805, 9880), (874, 9100), (910, 8740), (920, 8645), (950, 8372), (988, 8050), (1064, 7475), (1150, 6916), (1196, 6650), (1235, 6440), (1288, 6175), (1300, 6118), (1330, 5980), (1400, 5681), (1495, 5320), (1610, 4940), (1729, 4600), (1748, 4550), (1820, 4370), (1900, 4186), (1976, 4025), (2093, 3800), (2185, 3640), (2275, 3496), (2300, 3458), (2392, 3325), (2470, 3220), (2600, 3059), (2660, 2990)]