229154520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 850176000

約数和(自身を除く): 621021480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 276, 280, 290, 322, 345, 348, 406, 409, 420, 435, 460, 483, 552, 580, 609, 644, 667, 690, 696, 805, 812, 818, 840, 870, 920, 966, 1015, 1160, 1218, 1227, 1288, 1334, 1380, 1610, 1624, 1636, 1740, 1932, 2001, 2030, 2045, 2415, 2436, 2454, 2668, 2760, 2863, 3045, 3220, 3272, 3335, 3480, 3864, 4002, 4060, 4090, 4669, 4830, 4872, 4908, 5336, 5726, 6090, 6135, 6440, 6670, 8004, 8120, 8180, 8589, 9338, 9407, 9660, 9816, 10005, 11452, 11861, 12180, 12270, 13340, 14007, 14315, 16008, 16360, 17178, 18676, 18814, 19320, 20010, 22904, 23345, 23722, 24360, 24540, 26680, 28014, 28221, 28630, 34356, 35583, 37352, 37628, 40020, 42945, 46690, 47035, 47444, 49080, 56028, 56442, 57260, 59305, 65849, 68712, 70035, 71166, 75256, 80040, 83027, 85890, 93380, 94070, 94888, 112056, 112884, 114520, 118610, 131698, 140070, 141105, 142332, 166054, 171780, 177915, 186760, 188140, 197547, 225768, 237220, 249081, 263396, 272803, 280140, 282210, 284664, 329245, 332108, 343560, 355830, 376280, 395094, 415135, 474440, 498162, 526792, 545606, 560280, 564420, 658490, 664216, 711660, 790188, 818409, 830270, 987735, 996324, 1091212, 1128840, 1245405, 1316980, 1364015, 1423320, 1580376, 1636818, 1660540, 1909621, 1975470, 1992648, 2182424, 2490810, 2633960, 2728030, 3273636, 3321080, 3819242, 3950940, 4092045, 4981620, 5456060, 5728863, 6547272, 7638484, 7901880, 8184090, 9548105, 9963240, 10912120, 11457726, 15276968, 16368180, 19096210, 22915452, 28644315, 32736360, 38192420, 45830904, 57288630, 76384840, 114577260, 229154520]

約数ペア:

[(1, 229154520), (2, 114577260), (3, 76384840), (4, 57288630), (5, 45830904), (6, 38192420), (7, 32736360), (8, 28644315), (10, 22915452), (12, 19096210), (14, 16368180), (15, 15276968), (20, 11457726), (21, 10912120), (23, 9963240), (24, 9548105), (28, 8184090), (29, 7901880), (30, 7638484), (35, 6547272), (40, 5728863), (42, 5456060), (46, 4981620), (56, 4092045), (58, 3950940), (60, 3819242), (69, 3321080), (70, 3273636), (84, 2728030), (87, 2633960), (92, 2490810), (105, 2182424), (115, 1992648), (116, 1975470), (120, 1909621), (138, 1660540), (140, 1636818), (145, 1580376), (161, 1423320), (168, 1364015), (174, 1316980), (184, 1245405), (203, 1128840), (210, 1091212), (230, 996324), (232, 987735), (276, 830270), (280, 818409), (290, 790188), (322, 711660), (345, 664216), (348, 658490), (406, 564420), (409, 560280), (420, 545606), (435, 526792), (460, 498162), (483, 474440), (552, 415135), (580, 395094), (609, 376280), (644, 355830), (667, 343560), (690, 332108), (696, 329245), (805, 284664), (812, 282210), (818, 280140), (840, 272803), (870, 263396), (920, 249081), (966, 237220), (1015, 225768), (1160, 197547), (1218, 188140), (1227, 186760), (1288, 177915), (1334, 171780), (1380, 166054), (1610, 142332), (1624, 141105), (1636, 140070), (1740, 131698), (1932, 118610), (2001, 114520), (2030, 112884), (2045, 112056), (2415, 94888), (2436, 94070), (2454, 93380), (2668, 85890), (2760, 83027), (2863, 80040), (3045, 75256), (3220, 71166), (3272, 70035), (3335, 68712), (3480, 65849), (3864, 59305), (4002, 57260), (4060, 56442), (4090, 56028), (4669, 49080), (4830, 47444), (4872, 47035), (4908, 46690), (5336, 42945), (5726, 40020), (6090, 37628), (6135, 37352), (6440, 35583), (6670, 34356), (8004, 28630), (8120, 28221), (8180, 28014), (8589, 26680), (9338, 24540), (9407, 24360), (9660, 23722), (9816, 23345), (10005, 22904), (11452, 20010), (11861, 19320), (12180, 18814), (12270, 18676), (13340, 17178), (14007, 16360), (14315, 16008)]