251713440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5297}}^1$

素因数の和:5332

約数の個数: 192

約数和(自身を含む): 961269120

約数和(自身を除く): 709555680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5297, 5940, 7920, 9504, 10594, 11880, 15840, 15891, 21188, 23760, 26485, 31782, 42376, 47520, 47673, 52970, 58267, 63564, 79455, 84752, 95346, 105940, 116534, 127128, 143019, 158910, 169504, 174801, 190692, 211880, 233068, 238365, 254256, 286038, 291335, 317820, 349602, 381384, 423760, 466136, 476730, 508512, 524403, 572076, 582670, 635640, 699204, 715095, 762768, 847520, 874005, 932272, 953460, 1048806, 1144152, 1165340, 1271280, 1398408, 1430190, 1525536, 1573209, 1748010, 1864544, 1906920, 2097612, 2288304, 2330680, 2542560, 2622015, 2796816, 2860380, 3146418, 3496020, 3813840, 4195224, 4576608, 4661360, 5244030, 5593632, 5720760, 6292836, 6992040, 7627680, 7866045, 8390448, 9322720, 10488060, 11441520, 12585672, 13984080, 15732090, 16780896, 20976120, 22883040, 25171344, 27968160, 31464180, 41952240, 50342688, 62928360, 83904480, 125856720, 251713440]

約数ペア:

[(1, 251713440), (2, 125856720), (3, 83904480), (4, 62928360), (5, 50342688), (6, 41952240), (8, 31464180), (9, 27968160), (10, 25171344), (11, 22883040), (12, 20976120), (15, 16780896), (16, 15732090), (18, 13984080), (20, 12585672), (22, 11441520), (24, 10488060), (27, 9322720), (30, 8390448), (32, 7866045), (33, 7627680), (36, 6992040), (40, 6292836), (44, 5720760), (45, 5593632), (48, 5244030), (54, 4661360), (55, 4576608), (60, 4195224), (66, 3813840), (72, 3496020), (80, 3146418), (88, 2860380), (90, 2796816), (96, 2622015), (99, 2542560), (108, 2330680), (110, 2288304), (120, 2097612), (132, 1906920), (135, 1864544), (144, 1748010), (160, 1573209), (165, 1525536), (176, 1430190), (180, 1398408), (198, 1271280), (216, 1165340), (220, 1144152), (240, 1048806), (264, 953460), (270, 932272), (288, 874005), (297, 847520), (330, 762768), (352, 715095), (360, 699204), (396, 635640), (432, 582670), (440, 572076), (480, 524403), (495, 508512), (528, 476730), (540, 466136), (594, 423760), (660, 381384), (720, 349602), (792, 317820), (864, 291335), (880, 286038), (990, 254256), (1056, 238365), (1080, 233068), (1188, 211880), (1320, 190692), (1440, 174801), (1485, 169504), (1584, 158910), (1760, 143019), (1980, 127128), (2160, 116534), (2376, 105940), (2640, 95346), (2970, 84752), (3168, 79455), (3960, 63564), (4320, 58267), (4752, 52970), (5280, 47673), (5297, 47520), (5940, 42376), (7920, 31782), (9504, 26485), (10594, 23760), (11880, 21188), (15840, 15891)]