91383040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 268434432

約数和(自身を除く): 177051392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 47, 49, 56, 62, 64, 70, 80, 94, 98, 112, 124, 128, 140, 155, 160, 188, 196, 217, 224, 235, 245, 248, 256, 280, 310, 320, 329, 376, 392, 434, 448, 470, 490, 496, 560, 620, 640, 658, 752, 784, 868, 896, 940, 980, 992, 1085, 1120, 1240, 1280, 1316, 1457, 1504, 1519, 1568, 1645, 1736, 1792, 1880, 1960, 1984, 2170, 2240, 2303, 2480, 2632, 2914, 3008, 3038, 3136, 3290, 3472, 3760, 3920, 3968, 4340, 4480, 4606, 4960, 5264, 5828, 6016, 6076, 6272, 6580, 6944, 7285, 7520, 7595, 7840, 7936, 8680, 8960, 9212, 9920, 10199, 10528, 11515, 11656, 12032, 12152, 12544, 13160, 13888, 14570, 15040, 15190, 15680, 17360, 18424, 19840, 20398, 21056, 23030, 23312, 24304, 26320, 27776, 29140, 30080, 30380, 31360, 34720, 36848, 39680, 40796, 42112, 46060, 46624, 48608, 50995, 52640, 55552, 58280, 60160, 60760, 62720, 69440, 71393, 73696, 81592, 84224, 92120, 93248, 97216, 101990, 105280, 116560, 121520, 138880, 142786, 147392, 163184, 184240, 186496, 194432, 203980, 210560, 233120, 243040, 277760, 285572, 294784, 326368, 356965, 368480, 372992, 388864, 407960, 421120, 466240, 486080, 571144, 589568, 652736, 713930, 736960, 815920, 932480, 972160, 1142288, 1305472, 1427860, 1473920, 1631840, 1864960, 1944320, 2284576, 2610944, 2855720, 2947840, 3263680, 4569152, 5711440, 6527360, 9138304, 11422880, 13054720, 18276608, 22845760, 45691520, 91383040]

約数ペア:

[(1, 91383040), (2, 45691520), (4, 22845760), (5, 18276608), (7, 13054720), (8, 11422880), (10, 9138304), (14, 6527360), (16, 5711440), (20, 4569152), (28, 3263680), (31, 2947840), (32, 2855720), (35, 2610944), (40, 2284576), (47, 1944320), (49, 1864960), (56, 1631840), (62, 1473920), (64, 1427860), (70, 1305472), (80, 1142288), (94, 972160), (98, 932480), (112, 815920), (124, 736960), (128, 713930), (140, 652736), (155, 589568), (160, 571144), (188, 486080), (196, 466240), (217, 421120), (224, 407960), (235, 388864), (245, 372992), (248, 368480), (256, 356965), (280, 326368), (310, 294784), (320, 285572), (329, 277760), (376, 243040), (392, 233120), (434, 210560), (448, 203980), (470, 194432), (490, 186496), (496, 184240), (560, 163184), (620, 147392), (640, 142786), (658, 138880), (752, 121520), (784, 116560), (868, 105280), (896, 101990), (940, 97216), (980, 93248), (992, 92120), (1085, 84224), (1120, 81592), (1240, 73696), (1280, 71393), (1316, 69440), (1457, 62720), (1504, 60760), (1519, 60160), (1568, 58280), (1645, 55552), (1736, 52640), (1792, 50995), (1880, 48608), (1960, 46624), (1984, 46060), (2170, 42112), (2240, 40796), (2303, 39680), (2480, 36848), (2632, 34720), (2914, 31360), (3008, 30380), (3038, 30080), (3136, 29140), (3290, 27776), (3472, 26320), (3760, 24304), (3920, 23312), (3968, 23030), (4340, 21056), (4480, 20398), (4606, 19840), (4960, 18424), (5264, 17360), (5828, 15680), (6016, 15190), (6076, 15040), (6272, 14570), (6580, 13888), (6944, 13160), (7285, 12544), (7520, 12152), (7595, 12032), (7840, 11656), (7936, 11515), (8680, 10528), (8960, 10199), (9212, 9920)]