1657023480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{73061}}^1$

素因数の和:73091

約数の個数: 160

約数和(自身を含む): 6365161440

約数和(自身を除く): 4708137960

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, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 73061, 146122, 219183, 292244, 365305, 438366, 511427, 584488, 657549, 730610, 876732, 1022854, 1095915, 1315098, 1461220, 1534281, 1753464, 1972647, 2045708, 2191830, 2557135, 2630196, 2922440, 3068562, 3287745, 3945294, 4091416, 4383660, 4602843, 5114270, 5260392, 5917941, 6137124, 6575490, 7671405, 7890588, 8767320, 9205686, 9863235, 10228540, 11835882, 12274248, 13150980, 13808529, 15342810, 15781176, 18411372, 19726470, 20457080, 23014215, 23671764, 26301960, 27617058, 29589705, 30685620, 36822744, 39452940, 41425587, 46028430, 47343528, 55234116, 59179410, 61371240, 69042645, 78905880, 82851174, 92056860, 110468232, 118358820, 138085290, 165702348, 184113720, 207127935, 236717640, 276170580, 331404696, 414255870, 552341160, 828511740, 1657023480]

約数ペア:

[(1, 1657023480), (2, 828511740), (3, 552341160), (4, 414255870), (5, 331404696), (6, 276170580), (7, 236717640), (8, 207127935), (9, 184113720), (10, 165702348), (12, 138085290), (14, 118358820), (15, 110468232), (18, 92056860), (20, 82851174), (21, 78905880), (24, 69042645), (27, 61371240), (28, 59179410), (30, 55234116), (35, 47343528), (36, 46028430), (40, 41425587), (42, 39452940), (45, 36822744), (54, 30685620), (56, 29589705), (60, 27617058), (63, 26301960), (70, 23671764), (72, 23014215), (81, 20457080), (84, 19726470), (90, 18411372), (105, 15781176), (108, 15342810), (120, 13808529), (126, 13150980), (135, 12274248), (140, 11835882), (162, 10228540), (168, 9863235), (180, 9205686), (189, 8767320), (210, 7890588), (216, 7671405), (252, 6575490), (270, 6137124), (280, 5917941), (315, 5260392), (324, 5114270), (360, 4602843), (378, 4383660), (405, 4091416), (420, 3945294), (504, 3287745), (540, 3068562), (567, 2922440), (630, 2630196), (648, 2557135), (756, 2191830), (810, 2045708), (840, 1972647), (945, 1753464), (1080, 1534281), (1134, 1461220), (1260, 1315098), (1512, 1095915), (1620, 1022854), (1890, 876732), (2268, 730610), (2520, 657549), (2835, 584488), (3240, 511427), (3780, 438366), (4536, 365305), (5670, 292244), (7560, 219183), (11340, 146122), (22680, 73061)]