515463120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 240

約数和(自身を含む): 1913663232

約数和(自身を除く): 1398200112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1831, 1840, 1955, 2040, 2070, 2346, 2448, 2760, 3060, 3128, 3312, 3519, 3662, 3910, 4080, 4140, 4692, 5493, 5520, 5865, 6120, 6256, 7038, 7324, 7820, 8280, 9155, 9384, 10986, 11730, 12240, 14076, 14648, 15640, 16479, 16560, 17595, 18310, 18768, 21972, 23460, 27465, 28152, 29296, 31127, 31280, 32958, 35190, 36620, 42113, 43944, 46920, 54930, 56304, 62254, 65916, 70380, 73240, 82395, 84226, 87888, 93381, 93840, 109860, 124508, 126339, 131832, 140760, 146480, 155635, 164790, 168452, 186762, 210565, 219720, 249016, 252678, 263664, 280143, 281520, 311270, 329580, 336904, 373524, 379017, 421130, 439440, 466905, 498032, 505356, 560286, 622540, 631695, 659160, 673808, 715921, 747048, 758034, 842260, 933810, 1010712, 1120572, 1245080, 1263390, 1318320, 1400715, 1431842, 1494096, 1516068, 1684520, 1867620, 1895085, 2021424, 2147763, 2241144, 2490160, 2526780, 2801430, 2863684, 3032136, 3369040, 3579605, 3735240, 3790170, 4295526, 4482288, 5053560, 5602860, 5727368, 6064272, 6443289, 7159210, 7470480, 7580340, 8591052, 10107120, 10738815, 11205720, 11454736, 12886578, 14318420, 15160680, 17182104, 21477630, 22411440, 25773156, 28636840, 30321360, 32216445, 34364208, 42955260, 51546312, 57273680, 64432890, 85910520, 103092624, 128865780, 171821040, 257731560, 515463120]

約数ペア:

[(1, 515463120), (2, 257731560), (3, 171821040), (4, 128865780), (5, 103092624), (6, 85910520), (8, 64432890), (9, 57273680), (10, 51546312), (12, 42955260), (15, 34364208), (16, 32216445), (17, 30321360), (18, 28636840), (20, 25773156), (23, 22411440), (24, 21477630), (30, 17182104), (34, 15160680), (36, 14318420), (40, 12886578), (45, 11454736), (46, 11205720), (48, 10738815), (51, 10107120), (60, 8591052), (68, 7580340), (69, 7470480), (72, 7159210), (80, 6443289), (85, 6064272), (90, 5727368), (92, 5602860), (102, 5053560), (115, 4482288), (120, 4295526), (136, 3790170), (138, 3735240), (144, 3579605), (153, 3369040), (170, 3032136), (180, 2863684), (184, 2801430), (204, 2526780), (207, 2490160), (230, 2241144), (240, 2147763), (255, 2021424), (272, 1895085), (276, 1867620), (306, 1684520), (340, 1516068), (345, 1494096), (360, 1431842), (368, 1400715), (391, 1318320), (408, 1263390), (414, 1245080), (460, 1120572), (510, 1010712), (552, 933810), (612, 842260), (680, 758034), (690, 747048), (720, 715921), (765, 673808), (782, 659160), (816, 631695), (828, 622540), (920, 560286), (1020, 505356), (1035, 498032), (1104, 466905), (1173, 439440), (1224, 421130), (1360, 379017), (1380, 373524), (1530, 336904), (1564, 329580), (1656, 311270), (1831, 281520), (1840, 280143), (1955, 263664), (2040, 252678), (2070, 249016), (2346, 219720), (2448, 210565), (2760, 186762), (3060, 168452), (3128, 164790), (3312, 155635), (3519, 146480), (3662, 140760), (3910, 131832), (4080, 126339), (4140, 124508), (4692, 109860), (5493, 93840), (5520, 93381), (5865, 87888), (6120, 84226), (6256, 82395), (7038, 73240), (7324, 70380), (7820, 65916), (8280, 62254), (9155, 56304), (9384, 54930), (10986, 46920), (11730, 43944), (12240, 42113), (14076, 36620), (14648, 35190), (15640, 32958), (16479, 31280), (16560, 31127), (17595, 29296), (18310, 28152), (18768, 27465), (21972, 23460)]