30218343680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{108793}}^1$

素因数の和:108852

約数の個数: 144

約数和(自身を含む): 85391975424

約数和(自身を除く): 55173631744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 19840, 27776, 34720, 39680, 55552, 69440, 108793, 138880, 217586, 277760, 435172, 543965, 761551, 870344, 1087930, 1523102, 1740688, 2175860, 3046204, 3372583, 3481376, 3807755, 4351720, 6092408, 6745166, 6962752, 7615510, 8703440, 12184816, 13490332, 13925504, 15231020, 16862915, 17406880, 23608081, 24369632, 26980664, 27851008, 30462040, 33725830, 34813760, 47216162, 48739264, 53961328, 60924080, 67451660, 69627520, 94432324, 97478528, 107922656, 118040405, 121848160, 134903320, 139255040, 188864648, 194957056, 215845312, 236080810, 243696320, 269806640, 377729296, 431690624, 472161620, 487392640, 539613280, 755458592, 863381248, 944323240, 974785280, 1079226560, 1510917184, 1888646480, 2158453120, 3021834368, 3777292960, 4316906240, 6043668736, 7554585920, 15109171840, 30218343680]

約数ペア:

[(1, 30218343680), (2, 15109171840), (4, 7554585920), (5, 6043668736), (7, 4316906240), (8, 3777292960), (10, 3021834368), (14, 2158453120), (16, 1888646480), (20, 1510917184), (28, 1079226560), (31, 974785280), (32, 944323240), (35, 863381248), (40, 755458592), (56, 539613280), (62, 487392640), (64, 472161620), (70, 431690624), (80, 377729296), (112, 269806640), (124, 243696320), (128, 236080810), (140, 215845312), (155, 194957056), (160, 188864648), (217, 139255040), (224, 134903320), (248, 121848160), (256, 118040405), (280, 107922656), (310, 97478528), (320, 94432324), (434, 69627520), (448, 67451660), (496, 60924080), (560, 53961328), (620, 48739264), (640, 47216162), (868, 34813760), (896, 33725830), (992, 30462040), (1085, 27851008), (1120, 26980664), (1240, 24369632), (1280, 23608081), (1736, 17406880), (1792, 16862915), (1984, 15231020), (2170, 13925504), (2240, 13490332), (2480, 12184816), (3472, 8703440), (3968, 7615510), (4340, 6962752), (4480, 6745166), (4960, 6092408), (6944, 4351720), (7936, 3807755), (8680, 3481376), (8960, 3372583), (9920, 3046204), (13888, 2175860), (17360, 1740688), (19840, 1523102), (27776, 1087930), (34720, 870344), (39680, 761551), (55552, 543965), (69440, 435172), (108793, 277760), (138880, 217586)]