1303442280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19157}}^1$

素因数の和:19190

約数の個数: 192

約数和(自身を含む): 5020928640

約数和(自身を除く): 3717486360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 19157, 22680, 34020, 38314, 57471, 68040, 76628, 95785, 114942, 134099, 153256, 172413, 191570, 229884, 268198, 287355, 344826, 383140, 402297, 459768, 517239, 536396, 574710, 670495, 689652, 766280, 804594, 862065, 1034478, 1072792, 1149420, 1206891, 1340990, 1379304, 1551717, 1609188, 1724130, 2011485, 2068956, 2298840, 2413782, 2586195, 2681980, 3103434, 3218376, 3448260, 3620673, 4022970, 4137912, 4655151, 4827564, 5172390, 5363960, 6034455, 6206868, 6896520, 7241346, 7758585, 8045940, 9310302, 9655128, 10344780, 10862019, 12068910, 12413736, 14482692, 15517170, 16091880, 18103365, 18620604, 20689560, 21724038, 23275755, 24137820, 28965384, 31034340, 32586057, 36206730, 37241208, 43448076, 46551510, 48275640, 54310095, 62068680, 65172114, 72413460, 86896152, 93103020, 108620190, 130344228, 144826920, 162930285, 186206040, 217240380, 260688456, 325860570, 434480760, 651721140, 1303442280]

約数ペア:

[(1, 1303442280), (2, 651721140), (3, 434480760), (4, 325860570), (5, 260688456), (6, 217240380), (7, 186206040), (8, 162930285), (9, 144826920), (10, 130344228), (12, 108620190), (14, 93103020), (15, 86896152), (18, 72413460), (20, 65172114), (21, 62068680), (24, 54310095), (27, 48275640), (28, 46551510), (30, 43448076), (35, 37241208), (36, 36206730), (40, 32586057), (42, 31034340), (45, 28965384), (54, 24137820), (56, 23275755), (60, 21724038), (63, 20689560), (70, 18620604), (72, 18103365), (81, 16091880), (84, 15517170), (90, 14482692), (105, 12413736), (108, 12068910), (120, 10862019), (126, 10344780), (135, 9655128), (140, 9310302), (162, 8045940), (168, 7758585), (180, 7241346), (189, 6896520), (210, 6206868), (216, 6034455), (243, 5363960), (252, 5172390), (270, 4827564), (280, 4655151), (315, 4137912), (324, 4022970), (360, 3620673), (378, 3448260), (405, 3218376), (420, 3103434), (486, 2681980), (504, 2586195), (540, 2413782), (567, 2298840), (630, 2068956), (648, 2011485), (756, 1724130), (810, 1609188), (840, 1551717), (945, 1379304), (972, 1340990), (1080, 1206891), (1134, 1149420), (1215, 1072792), (1260, 1034478), (1512, 862065), (1620, 804594), (1701, 766280), (1890, 689652), (1944, 670495), (2268, 574710), (2430, 536396), (2520, 517239), (2835, 459768), (3240, 402297), (3402, 383140), (3780, 344826), (4536, 287355), (4860, 268198), (5670, 229884), (6804, 191570), (7560, 172413), (8505, 153256), (9720, 134099), (11340, 114942), (13608, 95785), (17010, 76628), (19157, 68040), (22680, 57471), (34020, 38314)]