581848920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 192

約数和(自身を含む): 2025354240

約数和(自身を除く): 1443505320

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, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1395, 1620, 1674, 1860, 1931, 1944, 2232, 2430, 2511, 2790, 3240, 3348, 3720, 3862, 4185, 4860, 5022, 5580, 5793, 6696, 7533, 7724, 8370, 9655, 9720, 10044, 11160, 11586, 12555, 15066, 15448, 16740, 17379, 19310, 20088, 23172, 25110, 28965, 30132, 33480, 34758, 37665, 38620, 46344, 50220, 52137, 57930, 59861, 60264, 69516, 75330, 77240, 86895, 100440, 104274, 115860, 119722, 139032, 150660, 156411, 173790, 179583, 208548, 231720, 239444, 260685, 299305, 301320, 312822, 347580, 359166, 417096, 469233, 478888, 521370, 538749, 598610, 625644, 695160, 718332, 782055, 897915, 938466, 1042740, 1077498, 1197220, 1251288, 1436664, 1564110, 1616247, 1795830, 1876932, 2085480, 2154996, 2346165, 2394440, 2693745, 3128220, 3232494, 3591660, 3753864, 4309992, 4692330, 4848741, 5387490, 6256440, 6464988, 7183320, 8081235, 9384660, 9697482, 10774980, 12929976, 14546223, 16162470, 18769320, 19394964, 21549960, 24243705, 29092446, 32324940, 38789928, 48487410, 58184892, 64649880, 72731115, 96974820, 116369784, 145462230, 193949640, 290924460, 581848920]

約数ペア:

[(1, 581848920), (2, 290924460), (3, 193949640), (4, 145462230), (5, 116369784), (6, 96974820), (8, 72731115), (9, 64649880), (10, 58184892), (12, 48487410), (15, 38789928), (18, 32324940), (20, 29092446), (24, 24243705), (27, 21549960), (30, 19394964), (31, 18769320), (36, 16162470), (40, 14546223), (45, 12929976), (54, 10774980), (60, 9697482), (62, 9384660), (72, 8081235), (81, 7183320), (90, 6464988), (93, 6256440), (108, 5387490), (120, 4848741), (124, 4692330), (135, 4309992), (155, 3753864), (162, 3591660), (180, 3232494), (186, 3128220), (216, 2693745), (243, 2394440), (248, 2346165), (270, 2154996), (279, 2085480), (310, 1876932), (324, 1795830), (360, 1616247), (372, 1564110), (405, 1436664), (465, 1251288), (486, 1197220), (540, 1077498), (558, 1042740), (620, 938466), (648, 897915), (744, 782055), (810, 718332), (837, 695160), (930, 625644), (972, 598610), (1080, 538749), (1116, 521370), (1215, 478888), (1240, 469233), (1395, 417096), (1620, 359166), (1674, 347580), (1860, 312822), (1931, 301320), (1944, 299305), (2232, 260685), (2430, 239444), (2511, 231720), (2790, 208548), (3240, 179583), (3348, 173790), (3720, 156411), (3862, 150660), (4185, 139032), (4860, 119722), (5022, 115860), (5580, 104274), (5793, 100440), (6696, 86895), (7533, 77240), (7724, 75330), (8370, 69516), (9655, 60264), (9720, 59861), (10044, 57930), (11160, 52137), (11586, 50220), (12555, 46344), (15066, 38620), (15448, 37665), (16740, 34758), (17379, 33480), (19310, 30132), (20088, 28965), (23172, 25110)]