158572680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 546324480

約数和(自身を除く): 387751800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 311, 420, 607, 622, 840, 933, 1214, 1244, 1555, 1821, 1866, 2177, 2428, 2488, 3035, 3110, 3642, 3732, 4249, 4354, 4665, 4856, 6070, 6220, 6531, 7284, 7464, 8498, 8708, 9105, 9330, 10885, 12140, 12440, 12747, 13062, 14568, 16996, 17416, 18210, 18660, 21245, 21770, 24280, 25494, 26124, 32655, 33992, 36420, 37320, 42490, 43540, 50988, 52248, 63735, 65310, 72840, 84980, 87080, 101976, 127470, 130620, 169960, 188777, 254940, 261240, 377554, 509880, 566331, 755108, 943885, 1132662, 1321439, 1510216, 1887770, 2265324, 2642878, 2831655, 3775540, 3964317, 4530648, 5285756, 5663310, 6607195, 7551080, 7928634, 10571512, 11326620, 13214390, 15857268, 19821585, 22653240, 26428780, 31714536, 39643170, 52857560, 79286340, 158572680]

約数ペア:

[(1, 158572680), (2, 79286340), (3, 52857560), (4, 39643170), (5, 31714536), (6, 26428780), (7, 22653240), (8, 19821585), (10, 15857268), (12, 13214390), (14, 11326620), (15, 10571512), (20, 7928634), (21, 7551080), (24, 6607195), (28, 5663310), (30, 5285756), (35, 4530648), (40, 3964317), (42, 3775540), (56, 2831655), (60, 2642878), (70, 2265324), (84, 1887770), (105, 1510216), (120, 1321439), (140, 1132662), (168, 943885), (210, 755108), (280, 566331), (311, 509880), (420, 377554), (607, 261240), (622, 254940), (840, 188777), (933, 169960), (1214, 130620), (1244, 127470), (1555, 101976), (1821, 87080), (1866, 84980), (2177, 72840), (2428, 65310), (2488, 63735), (3035, 52248), (3110, 50988), (3642, 43540), (3732, 42490), (4249, 37320), (4354, 36420), (4665, 33992), (4856, 32655), (6070, 26124), (6220, 25494), (6531, 24280), (7284, 21770), (7464, 21245), (8498, 18660), (8708, 18210), (9105, 17416), (9330, 16996), (10885, 14568), (12140, 13062), (12440, 12747)]