272228040

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 192

約数和(自身を含む): 1048844160

約数和(自身を除く): 776616120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4001, 4536, 4860, 5670, 6804, 7560, 8002, 8505, 9720, 11340, 12003, 13608, 16004, 17010, 20005, 22680, 24006, 28007, 32008, 34020, 36009, 40010, 48012, 56014, 60015, 68040, 72018, 80020, 84021, 96024, 108027, 112028, 120030, 140035, 144036, 160040, 168042, 180045, 216054, 224056, 240060, 252063, 280070, 288072, 324081, 336084, 360090, 420105, 432108, 480120, 504126, 540135, 560140, 648162, 672168, 720180, 756189, 840210, 864216, 972243, 1008252, 1080270, 1120280, 1260315, 1296324, 1440360, 1512378, 1620405, 1680420, 1944486, 2016504, 2160540, 2268567, 2520630, 2592648, 3024756, 3240810, 3360840, 3780945, 3888972, 4321080, 4537134, 4861215, 5041260, 6049512, 6481620, 6805701, 7561890, 7777944, 9074268, 9722430, 10082520, 11342835, 12963240, 13611402, 15123780, 18148536, 19444860, 22685670, 27222804, 30247560, 34028505, 38889720, 45371340, 54445608, 68057010, 90742680, 136114020, 272228040]

約数ペア:

[(1, 272228040), (2, 136114020), (3, 90742680), (4, 68057010), (5, 54445608), (6, 45371340), (7, 38889720), (8, 34028505), (9, 30247560), (10, 27222804), (12, 22685670), (14, 19444860), (15, 18148536), (18, 15123780), (20, 13611402), (21, 12963240), (24, 11342835), (27, 10082520), (28, 9722430), (30, 9074268), (35, 7777944), (36, 7561890), (40, 6805701), (42, 6481620), (45, 6049512), (54, 5041260), (56, 4861215), (60, 4537134), (63, 4321080), (70, 3888972), (72, 3780945), (81, 3360840), (84, 3240810), (90, 3024756), (105, 2592648), (108, 2520630), (120, 2268567), (126, 2160540), (135, 2016504), (140, 1944486), (162, 1680420), (168, 1620405), (180, 1512378), (189, 1440360), (210, 1296324), (216, 1260315), (243, 1120280), (252, 1080270), (270, 1008252), (280, 972243), (315, 864216), (324, 840210), (360, 756189), (378, 720180), (405, 672168), (420, 648162), (486, 560140), (504, 540135), (540, 504126), (567, 480120), (630, 432108), (648, 420105), (756, 360090), (810, 336084), (840, 324081), (945, 288072), (972, 280070), (1080, 252063), (1134, 240060), (1215, 224056), (1260, 216054), (1512, 180045), (1620, 168042), (1701, 160040), (1890, 144036), (1944, 140035), (2268, 120030), (2430, 112028), (2520, 108027), (2835, 96024), (3240, 84021), (3402, 80020), (3780, 72018), (4001, 68040), (4536, 60015), (4860, 56014), (5670, 48012), (6804, 40010), (7560, 36009), (8002, 34020), (8505, 32008), (9720, 28007), (11340, 24006), (12003, 22680), (13608, 20005), (16004, 17010)]