231697620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 892120320

約数和(自身を除く): 660422700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 180, 198, 210, 219, 220, 229, 231, 252, 292, 308, 315, 330, 365, 385, 396, 420, 438, 458, 462, 495, 511, 630, 657, 660, 687, 693, 730, 770, 803, 876, 916, 924, 990, 1022, 1095, 1145, 1155, 1260, 1314, 1374, 1386, 1460, 1533, 1540, 1603, 1606, 1980, 2044, 2061, 2190, 2290, 2310, 2409, 2519, 2555, 2628, 2748, 2772, 3066, 3206, 3212, 3285, 3435, 3465, 4015, 4122, 4380, 4580, 4599, 4620, 4809, 4818, 5038, 5110, 5621, 6132, 6412, 6570, 6870, 6930, 7227, 7557, 7665, 8015, 8030, 8244, 9198, 9618, 9636, 10076, 10220, 10305, 11242, 12045, 12595, 13140, 13740, 13860, 14427, 14454, 15114, 15330, 16030, 16060, 16717, 16863, 17633, 18396, 19236, 20610, 22484, 22671, 22995, 24045, 24090, 25190, 28105, 28854, 28908, 30228, 30660, 32060, 33434, 33726, 35266, 36135, 37785, 41220, 45342, 45990, 48090, 48180, 50151, 50380, 50589, 52899, 56210, 57708, 66868, 67452, 70532, 72135, 72270, 75570, 83585, 84315, 88165, 90684, 91980, 96180, 100302, 101178, 105798, 112420, 113355, 117019, 144270, 144540, 150453, 151140, 158697, 167170, 168630, 176330, 183887, 200604, 202356, 211596, 226710, 234038, 250755, 252945, 264495, 288540, 300906, 317394, 334340, 337260, 351057, 352660, 367774, 453420, 468076, 501510, 505890, 528990, 551661, 585095, 601812, 634788, 702114, 735548, 752265, 793485, 919435, 1003020, 1011780, 1053171, 1057980, 1103322, 1170190, 1287209, 1404228, 1504530, 1586970, 1654983, 1755285, 1838870, 2106342, 2206644, 2340380, 2574418, 2758305, 3009060, 3173940, 3309966, 3510570, 3677740, 3861627, 4212684, 5148836, 5265855, 5516610, 6436045, 6619932, 7021140, 7723254, 8274915, 10531710, 11033220, 11584881, 12872090, 15446508, 16549830, 19308135, 21063420, 23169762, 25744180, 33099660, 38616270, 46339524, 57924405, 77232540, 115848810, 231697620]

約数ペア:

[(1, 231697620), (2, 115848810), (3, 77232540), (4, 57924405), (5, 46339524), (6, 38616270), (7, 33099660), (9, 25744180), (10, 23169762), (11, 21063420), (12, 19308135), (14, 16549830), (15, 15446508), (18, 12872090), (20, 11584881), (21, 11033220), (22, 10531710), (28, 8274915), (30, 7723254), (33, 7021140), (35, 6619932), (36, 6436045), (42, 5516610), (44, 5265855), (45, 5148836), (55, 4212684), (60, 3861627), (63, 3677740), (66, 3510570), (70, 3309966), (73, 3173940), (77, 3009060), (84, 2758305), (90, 2574418), (99, 2340380), (105, 2206644), (110, 2106342), (126, 1838870), (132, 1755285), (140, 1654983), (146, 1586970), (154, 1504530), (165, 1404228), (180, 1287209), (198, 1170190), (210, 1103322), (219, 1057980), (220, 1053171), (229, 1011780), (231, 1003020), (252, 919435), (292, 793485), (308, 752265), (315, 735548), (330, 702114), (365, 634788), (385, 601812), (396, 585095), (420, 551661), (438, 528990), (458, 505890), (462, 501510), (495, 468076), (511, 453420), (630, 367774), (657, 352660), (660, 351057), (687, 337260), (693, 334340), (730, 317394), (770, 300906), (803, 288540), (876, 264495), (916, 252945), (924, 250755), (990, 234038), (1022, 226710), (1095, 211596), (1145, 202356), (1155, 200604), (1260, 183887), (1314, 176330), (1374, 168630), (1386, 167170), (1460, 158697), (1533, 151140), (1540, 150453), (1603, 144540), (1606, 144270), (1980, 117019), (2044, 113355), (2061, 112420), (2190, 105798), (2290, 101178), (2310, 100302), (2409, 96180), (2519, 91980), (2555, 90684), (2628, 88165), (2748, 84315), (2772, 83585), (3066, 75570), (3206, 72270), (3212, 72135), (3285, 70532), (3435, 67452), (3465, 66868), (4015, 57708), (4122, 56210), (4380, 52899), (4580, 50589), (4599, 50380), (4620, 50151), (4809, 48180), (4818, 48090), (5038, 45990), (5110, 45342), (5621, 41220), (6132, 37785), (6412, 36135), (6570, 35266), (6870, 33726), (6930, 33434), (7227, 32060), (7557, 30660), (7665, 30228), (8015, 28908), (8030, 28854), (8244, 28105), (9198, 25190), (9618, 24090), (9636, 24045), (10076, 22995), (10220, 22671), (10305, 22484), (11242, 20610), (12045, 19236), (12595, 18396), (13140, 17633), (13740, 16863), (13860, 16717), (14427, 16060), (14454, 16030), (15114, 15330)]