1402912440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41903}}^1$

素因数の和:41954

約数の個数: 128

約数和(自身を含む): 4827340800

約数和(自身を除く): 3424428360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 41903, 83806, 125709, 167612, 209515, 251418, 335224, 377127, 419030, 502836, 628545, 754254, 838060, 1005672, 1131381, 1257090, 1298993, 1508508, 1676120, 1885635, 2262762, 2514180, 2597986, 3017016, 3771270, 3896979, 4525524, 5028360, 5195972, 5656905, 6494965, 7542540, 7793958, 9051048, 10391944, 11313810, 11690937, 12989930, 15085080, 15587916, 19484895, 22627620, 23381874, 25979860, 31175832, 35072811, 38969790, 45255240, 46763748, 51959720, 58454685, 70145622, 77939580, 93527496, 116909370, 140291244, 155879160, 175364055, 233818740, 280582488, 350728110, 467637480, 701456220, 1402912440]

約数ペア:

[(1, 1402912440), (2, 701456220), (3, 467637480), (4, 350728110), (5, 280582488), (6, 233818740), (8, 175364055), (9, 155879160), (10, 140291244), (12, 116909370), (15, 93527496), (18, 77939580), (20, 70145622), (24, 58454685), (27, 51959720), (30, 46763748), (31, 45255240), (36, 38969790), (40, 35072811), (45, 31175832), (54, 25979860), (60, 23381874), (62, 22627620), (72, 19484895), (90, 15587916), (93, 15085080), (108, 12989930), (120, 11690937), (124, 11313810), (135, 10391944), (155, 9051048), (180, 7793958), (186, 7542540), (216, 6494965), (248, 5656905), (270, 5195972), (279, 5028360), (310, 4525524), (360, 3896979), (372, 3771270), (465, 3017016), (540, 2597986), (558, 2514180), (620, 2262762), (744, 1885635), (837, 1676120), (930, 1508508), (1080, 1298993), (1116, 1257090), (1240, 1131381), (1395, 1005672), (1674, 838060), (1860, 754254), (2232, 628545), (2790, 502836), (3348, 419030), (3720, 377127), (4185, 335224), (5580, 251418), (6696, 209515), (8370, 167612), (11160, 125709), (16740, 83806), (33480, 41903)]