229672380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1748

約数の個数: 192

約数和(自身を含む): 819624960

約数和(自身を除く): 589952580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1693, 1785, 1938, 1995, 2261, 2380, 2660, 3230, 3386, 3570, 3876, 3990, 4522, 4845, 5079, 6460, 6772, 6783, 7140, 7980, 8465, 9044, 9690, 10158, 11305, 11851, 13566, 16930, 19380, 20316, 22610, 23702, 25395, 27132, 28781, 32167, 33860, 33915, 35553, 45220, 47404, 50790, 57562, 59255, 64334, 67830, 71106, 86343, 96501, 101580, 115124, 118510, 128668, 135660, 142212, 143905, 160835, 172686, 177765, 193002, 201467, 225169, 237020, 287810, 321670, 345372, 355530, 386004, 402934, 431715, 450338, 482505, 546839, 575620, 604401, 643340, 675507, 711060, 805868, 863430, 900676, 965010, 1007335, 1093678, 1125845, 1208802, 1351014, 1640517, 1726860, 1930020, 2014670, 2187356, 2251690, 2417604, 2702028, 2734195, 3022005, 3281034, 3377535, 3827873, 4029340, 4503380, 5468390, 6044010, 6562068, 6755070, 7655746, 8202585, 10936780, 11483619, 12088020, 13510140, 15311492, 16405170, 19139365, 22967238, 32810340, 38278730, 45934476, 57418095, 76557460, 114836190, 229672380]

約数ペア:

[(1, 229672380), (2, 114836190), (3, 76557460), (4, 57418095), (5, 45934476), (6, 38278730), (7, 32810340), (10, 22967238), (12, 19139365), (14, 16405170), (15, 15311492), (17, 13510140), (19, 12088020), (20, 11483619), (21, 10936780), (28, 8202585), (30, 7655746), (34, 6755070), (35, 6562068), (38, 6044010), (42, 5468390), (51, 4503380), (57, 4029340), (60, 3827873), (68, 3377535), (70, 3281034), (76, 3022005), (84, 2734195), (85, 2702028), (95, 2417604), (102, 2251690), (105, 2187356), (114, 2014670), (119, 1930020), (133, 1726860), (140, 1640517), (170, 1351014), (190, 1208802), (204, 1125845), (210, 1093678), (228, 1007335), (238, 965010), (255, 900676), (266, 863430), (285, 805868), (323, 711060), (340, 675507), (357, 643340), (380, 604401), (399, 575620), (420, 546839), (476, 482505), (510, 450338), (532, 431715), (570, 402934), (595, 386004), (646, 355530), (665, 345372), (714, 321670), (798, 287810), (969, 237020), (1020, 225169), (1140, 201467), (1190, 193002), (1292, 177765), (1330, 172686), (1428, 160835), (1596, 143905), (1615, 142212), (1693, 135660), (1785, 128668), (1938, 118510), (1995, 115124), (2261, 101580), (2380, 96501), (2660, 86343), (3230, 71106), (3386, 67830), (3570, 64334), (3876, 59255), (3990, 57562), (4522, 50790), (4845, 47404), (5079, 45220), (6460, 35553), (6772, 33915), (6783, 33860), (7140, 32167), (7980, 28781), (8465, 27132), (9044, 25395), (9690, 23702), (10158, 22610), (11305, 20316), (11851, 19380), (13566, 16930)]