396549720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4314

約数の個数: 192

約数和(自身を含む): 1513062720

約数和(自身を除く): 1116513000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4253, 4440, 4662, 5180, 6216, 6660, 7770, 8506, 9324, 10360, 11655, 12759, 13320, 15540, 17012, 18648, 21265, 23310, 25518, 29771, 31080, 34024, 38277, 42530, 46620, 51036, 59542, 63795, 76554, 85060, 89313, 93240, 102072, 119084, 127590, 148855, 153108, 157361, 170120, 178626, 191385, 238168, 255180, 267939, 297710, 306216, 314722, 357252, 382770, 446565, 472083, 510360, 535878, 595420, 629444, 714504, 765540, 786805, 893130, 944166, 1071756, 1101527, 1190840, 1258888, 1339695, 1416249, 1531080, 1573610, 1786260, 1888332, 2143512, 2203054, 2360415, 2679390, 2832498, 3147220, 3304581, 3572520, 3776664, 4406108, 4720830, 5358780, 5507635, 5664996, 6294440, 6609162, 7081245, 8812216, 9441660, 9913743, 10717560, 11015270, 11329992, 13218324, 14162490, 16522905, 18883320, 19827486, 22030540, 26436648, 28324980, 33045810, 39654972, 44061080, 49568715, 56649960, 66091620, 79309944, 99137430, 132183240, 198274860, 396549720]

約数ペア:

[(1, 396549720), (2, 198274860), (3, 132183240), (4, 99137430), (5, 79309944), (6, 66091620), (7, 56649960), (8, 49568715), (9, 44061080), (10, 39654972), (12, 33045810), (14, 28324980), (15, 26436648), (18, 22030540), (20, 19827486), (21, 18883320), (24, 16522905), (28, 14162490), (30, 13218324), (35, 11329992), (36, 11015270), (37, 10717560), (40, 9913743), (42, 9441660), (45, 8812216), (56, 7081245), (60, 6609162), (63, 6294440), (70, 5664996), (72, 5507635), (74, 5358780), (84, 4720830), (90, 4406108), (105, 3776664), (111, 3572520), (120, 3304581), (126, 3147220), (140, 2832498), (148, 2679390), (168, 2360415), (180, 2203054), (185, 2143512), (210, 1888332), (222, 1786260), (252, 1573610), (259, 1531080), (280, 1416249), (296, 1339695), (315, 1258888), (333, 1190840), (360, 1101527), (370, 1071756), (420, 944166), (444, 893130), (504, 786805), (518, 765540), (555, 714504), (630, 629444), (666, 595420), (740, 535878), (777, 510360), (840, 472083), (888, 446565), (1036, 382770), (1110, 357252), (1260, 314722), (1295, 306216), (1332, 297710), (1480, 267939), (1554, 255180), (1665, 238168), (2072, 191385), (2220, 178626), (2331, 170120), (2520, 157361), (2590, 153108), (2664, 148855), (3108, 127590), (3330, 119084), (3885, 102072), (4253, 93240), (4440, 89313), (4662, 85060), (5180, 76554), (6216, 63795), (6660, 59542), (7770, 51036), (8506, 46620), (9324, 42530), (10360, 38277), (11655, 34024), (12759, 31080), (13320, 29771), (15540, 25518), (17012, 23310), (18648, 21265)]