1389966480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{30643}}^1$

素因数の和:30675

約数の個数: 200

約数和(自身を含む): 5517390912

約数和(自身を除く): 4127424432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 30643, 45360, 61286, 91929, 122572, 153215, 183858, 214501, 245144, 275787, 306430, 367716, 429002, 459645, 490288, 551574, 612860, 643503, 735432, 827361, 858004, 919290, 1072505, 1103148, 1225720, 1287006, 1378935, 1470864, 1654722, 1716008, 1838580, 1930509, 2145010, 2206296, 2451440, 2482083, 2574012, 2757870, 3217515, 3309444, 3432016, 3677160, 3861018, 4136805, 4290020, 4412592, 4964166, 5148024, 5515740, 5791527, 6435030, 6618888, 7354320, 7722036, 8273610, 8580040, 9652545, 9928332, 10296048, 11031480, 11583054, 12410415, 12870060, 13237776, 15444072, 16547220, 17160080, 17374581, 19305090, 19856664, 22062960, 23166108, 24820830, 25740120, 28957635, 30888144, 33094440, 34749162, 38610180, 39713328, 46332216, 49641660, 51480240, 57915270, 66188880, 69498324, 77220360, 86872905, 92664432, 99283320, 115830540, 138996648, 154440720, 173745810, 198566640, 231661080, 277993296, 347491620, 463322160, 694983240, 1389966480]

約数ペア:

[(1, 1389966480), (2, 694983240), (3, 463322160), (4, 347491620), (5, 277993296), (6, 231661080), (7, 198566640), (8, 173745810), (9, 154440720), (10, 138996648), (12, 115830540), (14, 99283320), (15, 92664432), (16, 86872905), (18, 77220360), (20, 69498324), (21, 66188880), (24, 57915270), (27, 51480240), (28, 49641660), (30, 46332216), (35, 39713328), (36, 38610180), (40, 34749162), (42, 33094440), (45, 30888144), (48, 28957635), (54, 25740120), (56, 24820830), (60, 23166108), (63, 22062960), (70, 19856664), (72, 19305090), (80, 17374581), (81, 17160080), (84, 16547220), (90, 15444072), (105, 13237776), (108, 12870060), (112, 12410415), (120, 11583054), (126, 11031480), (135, 10296048), (140, 9928332), (144, 9652545), (162, 8580040), (168, 8273610), (180, 7722036), (189, 7354320), (210, 6618888), (216, 6435030), (240, 5791527), (252, 5515740), (270, 5148024), (280, 4964166), (315, 4412592), (324, 4290020), (336, 4136805), (360, 3861018), (378, 3677160), (405, 3432016), (420, 3309444), (432, 3217515), (504, 2757870), (540, 2574012), (560, 2482083), (567, 2451440), (630, 2206296), (648, 2145010), (720, 1930509), (756, 1838580), (810, 1716008), (840, 1654722), (945, 1470864), (1008, 1378935), (1080, 1287006), (1134, 1225720), (1260, 1103148), (1296, 1072505), (1512, 919290), (1620, 858004), (1680, 827361), (1890, 735432), (2160, 643503), (2268, 612860), (2520, 551574), (2835, 490288), (3024, 459645), (3240, 429002), (3780, 367716), (4536, 306430), (5040, 275787), (5670, 245144), (6480, 214501), (7560, 183858), (9072, 153215), (11340, 122572), (15120, 91929), (22680, 61286), (30643, 45360)]