1273057920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13043

約数の個数: 192

約数和(自身を含む): 4654976040

約数和(自身を除く): 3381918120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 13001, 16320, 19584, 24480, 26002, 32640, 39003, 48960, 52004, 65005, 78006, 97920, 104008, 117009, 130010, 156012, 195015, 208016, 221017, 234018, 260020, 312024, 390030, 416032, 442034, 468036, 520040, 585045, 624048, 663051, 780060, 832064, 884068, 936072, 1040080, 1105085, 1170090, 1248096, 1326102, 1560120, 1664128, 1768136, 1872144, 1989153, 2080160, 2210170, 2340180, 2496192, 2652204, 3120240, 3315255, 3536272, 3744288, 3978306, 4160320, 4420340, 4680360, 4992384, 5304408, 6240480, 6630510, 7072544, 7488576, 7956612, 8320640, 8840680, 9360720, 9945765, 10608816, 12480960, 13261020, 14145088, 14977152, 15913224, 17681360, 18721440, 19891530, 21217632, 24961920, 26522040, 28290176, 31826448, 35362720, 37442880, 39783060, 42435264, 53044080, 63652896, 70725440, 74885760, 79566120, 84870528, 106088160, 127305792, 141450880, 159132240, 212176320, 254611584, 318264480, 424352640, 636528960, 1273057920]

約数ペア:

[(1, 1273057920), (2, 636528960), (3, 424352640), (4, 318264480), (5, 254611584), (6, 212176320), (8, 159132240), (9, 141450880), (10, 127305792), (12, 106088160), (15, 84870528), (16, 79566120), (17, 74885760), (18, 70725440), (20, 63652896), (24, 53044080), (30, 42435264), (32, 39783060), (34, 37442880), (36, 35362720), (40, 31826448), (45, 28290176), (48, 26522040), (51, 24961920), (60, 21217632), (64, 19891530), (68, 18721440), (72, 17681360), (80, 15913224), (85, 14977152), (90, 14145088), (96, 13261020), (102, 12480960), (120, 10608816), (128, 9945765), (136, 9360720), (144, 8840680), (153, 8320640), (160, 7956612), (170, 7488576), (180, 7072544), (192, 6630510), (204, 6240480), (240, 5304408), (255, 4992384), (272, 4680360), (288, 4420340), (306, 4160320), (320, 3978306), (340, 3744288), (360, 3536272), (384, 3315255), (408, 3120240), (480, 2652204), (510, 2496192), (544, 2340180), (576, 2210170), (612, 2080160), (640, 1989153), (680, 1872144), (720, 1768136), (765, 1664128), (816, 1560120), (960, 1326102), (1020, 1248096), (1088, 1170090), (1152, 1105085), (1224, 1040080), (1360, 936072), (1440, 884068), (1530, 832064), (1632, 780060), (1920, 663051), (2040, 624048), (2176, 585045), (2448, 520040), (2720, 468036), (2880, 442034), (3060, 416032), (3264, 390030), (4080, 312024), (4896, 260020), (5440, 234018), (5760, 221017), (6120, 208016), (6528, 195015), (8160, 156012), (9792, 130010), (10880, 117009), (12240, 104008), (13001, 97920), (16320, 78006), (19584, 65005), (24480, 52004), (26002, 48960), (32640, 39003)]