227941560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2779

約数の個数: 256

約数和(自身を含む): 947635200

約数和(自身を除く): 719693640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2741, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5482, 5544, 5940, 6930, 7560, 8223, 8316, 9240, 10395, 10964, 11880, 13705, 13860, 16446, 16632, 19187, 20790, 21928, 24669, 27410, 27720, 30151, 32892, 38374, 41115, 41580, 49338, 54820, 57561, 60302, 65784, 74007, 76748, 82230, 83160, 90453, 95935, 98676, 109640, 115122, 120604, 123345, 148014, 150755, 153496, 164460, 172683, 180906, 191870, 197352, 211057, 230244, 241208, 246690, 271359, 287805, 296028, 301510, 328920, 345366, 361812, 370035, 383740, 422114, 452265, 460488, 493380, 518049, 542718, 575610, 592056, 603020, 633171, 690732, 723624, 740070, 767480, 814077, 844228, 863415, 904530, 986760, 1036098, 1055285, 1085436, 1151220, 1206040, 1266342, 1356795, 1381464, 1480140, 1628154, 1688456, 1726830, 1809060, 1899513, 2072196, 2110570, 2170872, 2302440, 2532684, 2590245, 2713590, 2960280, 3165855, 3256308, 3453660, 3618120, 3799026, 4070385, 4144392, 4221140, 5065368, 5180490, 5427180, 5698539, 6331710, 6512616, 6907320, 7598052, 8140770, 8442280, 9497565, 10360980, 10854360, 11397078, 12663420, 15196104, 16281540, 18995130, 20721960, 22794156, 25326840, 28492695, 32563080, 37990260, 45588312, 56985390, 75980520, 113970780, 227941560]

約数ペア:

[(1, 227941560), (2, 113970780), (3, 75980520), (4, 56985390), (5, 45588312), (6, 37990260), (7, 32563080), (8, 28492695), (9, 25326840), (10, 22794156), (11, 20721960), (12, 18995130), (14, 16281540), (15, 15196104), (18, 12663420), (20, 11397078), (21, 10854360), (22, 10360980), (24, 9497565), (27, 8442280), (28, 8140770), (30, 7598052), (33, 6907320), (35, 6512616), (36, 6331710), (40, 5698539), (42, 5427180), (44, 5180490), (45, 5065368), (54, 4221140), (55, 4144392), (56, 4070385), (60, 3799026), (63, 3618120), (66, 3453660), (70, 3256308), (72, 3165855), (77, 2960280), (84, 2713590), (88, 2590245), (90, 2532684), (99, 2302440), (105, 2170872), (108, 2110570), (110, 2072196), (120, 1899513), (126, 1809060), (132, 1726830), (135, 1688456), (140, 1628154), (154, 1480140), (165, 1381464), (168, 1356795), (180, 1266342), (189, 1206040), (198, 1151220), (210, 1085436), (216, 1055285), (220, 1036098), (231, 986760), (252, 904530), (264, 863415), (270, 844228), (280, 814077), (297, 767480), (308, 740070), (315, 723624), (330, 690732), (360, 633171), (378, 603020), (385, 592056), (396, 575610), (420, 542718), (440, 518049), (462, 493380), (495, 460488), (504, 452265), (540, 422114), (594, 383740), (616, 370035), (630, 361812), (660, 345366), (693, 328920), (756, 301510), (770, 296028), (792, 287805), (840, 271359), (924, 246690), (945, 241208), (990, 230244), (1080, 211057), (1155, 197352), (1188, 191870), (1260, 180906), (1320, 172683), (1386, 164460), (1485, 153496), (1512, 150755), (1540, 148014), (1848, 123345), (1890, 120604), (1980, 115122), (2079, 109640), (2310, 98676), (2376, 95935), (2520, 90453), (2741, 83160), (2772, 82230), (2970, 76748), (3080, 74007), (3465, 65784), (3780, 60302), (3960, 57561), (4158, 54820), (4620, 49338), (5482, 41580), (5544, 41115), (5940, 38374), (6930, 32892), (7560, 30151), (8223, 27720), (8316, 27410), (9240, 24669), (10395, 21928), (10964, 20790), (11880, 19187), (13705, 16632), (13860, 16446)]