110158440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 380160000

約数和(自身を除く): 270001560

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, 199, 210, 280, 398, 420, 597, 659, 796, 840, 995, 1194, 1318, 1393, 1592, 1977, 1990, 2388, 2636, 2786, 2985, 3295, 3954, 3980, 4179, 4613, 4776, 5272, 5572, 5970, 6590, 6965, 7908, 7960, 8358, 9226, 9885, 11144, 11940, 13180, 13839, 13930, 15816, 16716, 18452, 19770, 20895, 23065, 23880, 26360, 27678, 27860, 33432, 36904, 39540, 41790, 46130, 55356, 55720, 69195, 79080, 83580, 92260, 110712, 131141, 138390, 167160, 184520, 262282, 276780, 393423, 524564, 553560, 655705, 786846, 917987, 1049128, 1311410, 1573692, 1835974, 1967115, 2622820, 2753961, 3147384, 3671948, 3934230, 4589935, 5245640, 5507922, 7343896, 7868460, 9179870, 11015844, 13769805, 15736920, 18359740, 22031688, 27539610, 36719480, 55079220, 110158440]

約数ペア:

[(1, 110158440), (2, 55079220), (3, 36719480), (4, 27539610), (5, 22031688), (6, 18359740), (7, 15736920), (8, 13769805), (10, 11015844), (12, 9179870), (14, 7868460), (15, 7343896), (20, 5507922), (21, 5245640), (24, 4589935), (28, 3934230), (30, 3671948), (35, 3147384), (40, 2753961), (42, 2622820), (56, 1967115), (60, 1835974), (70, 1573692), (84, 1311410), (105, 1049128), (120, 917987), (140, 786846), (168, 655705), (199, 553560), (210, 524564), (280, 393423), (398, 276780), (420, 262282), (597, 184520), (659, 167160), (796, 138390), (840, 131141), (995, 110712), (1194, 92260), (1318, 83580), (1393, 79080), (1592, 69195), (1977, 55720), (1990, 55356), (2388, 46130), (2636, 41790), (2786, 39540), (2985, 36904), (3295, 33432), (3954, 27860), (3980, 27678), (4179, 26360), (4613, 23880), (4776, 23065), (5272, 20895), (5572, 19770), (5970, 18452), (6590, 16716), (6965, 15816), (7908, 13930), (7960, 13839), (8358, 13180), (9226, 11940), (9885, 11144)]