242254320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13109}}^1$

素因数の和:13143

約数の個数: 160

約数和(自身を含む): 936368640

約数和(自身を除く): 694114320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 13109, 18480, 26218, 39327, 52436, 65545, 78654, 91763, 104872, 131090, 144199, 157308, 183526, 196635, 209744, 262180, 275289, 288398, 314616, 367052, 393270, 432597, 458815, 524360, 550578, 576796, 629232, 720995, 734104, 786540, 865194, 917630, 1009393, 1048720, 1101156, 1153592, 1376445, 1441990, 1468208, 1573080, 1730388, 1835260, 2018786, 2162985, 2202312, 2307184, 2752890, 2883980, 3028179, 3146160, 3460776, 3670520, 4037572, 4325970, 4404624, 5046965, 5505780, 5767960, 6056358, 6921552, 7341040, 8075144, 8651940, 10093930, 11011560, 11535920, 12112716, 15140895, 16150288, 17303880, 20187860, 22023120, 24225432, 30281790, 34607760, 40375720, 48450864, 60563580, 80751440, 121127160, 242254320]

約数ペア:

[(1, 242254320), (2, 121127160), (3, 80751440), (4, 60563580), (5, 48450864), (6, 40375720), (7, 34607760), (8, 30281790), (10, 24225432), (11, 22023120), (12, 20187860), (14, 17303880), (15, 16150288), (16, 15140895), (20, 12112716), (21, 11535920), (22, 11011560), (24, 10093930), (28, 8651940), (30, 8075144), (33, 7341040), (35, 6921552), (40, 6056358), (42, 5767960), (44, 5505780), (48, 5046965), (55, 4404624), (56, 4325970), (60, 4037572), (66, 3670520), (70, 3460776), (77, 3146160), (80, 3028179), (84, 2883980), (88, 2752890), (105, 2307184), (110, 2202312), (112, 2162985), (120, 2018786), (132, 1835260), (140, 1730388), (154, 1573080), (165, 1468208), (168, 1441990), (176, 1376445), (210, 1153592), (220, 1101156), (231, 1048720), (240, 1009393), (264, 917630), (280, 865194), (308, 786540), (330, 734104), (336, 720995), (385, 629232), (420, 576796), (440, 550578), (462, 524360), (528, 458815), (560, 432597), (616, 393270), (660, 367052), (770, 314616), (840, 288398), (880, 275289), (924, 262180), (1155, 209744), (1232, 196635), (1320, 183526), (1540, 157308), (1680, 144199), (1848, 131090), (2310, 104872), (2640, 91763), (3080, 78654), (3696, 65545), (4620, 52436), (6160, 39327), (9240, 26218), (13109, 18480)]