1225286160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3422

約数の個数: 240

約数和(自身を含む): 4562422272

約数和(自身を除く): 3337136112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3361, 3472, 3720, 3920, 4340, 4557, 5208, 5880, 6076, 6510, 6722, 7440, 7595, 8680, 9114, 10083, 10416, 11760, 12152, 13020, 13444, 15190, 16805, 17360, 18228, 20166, 22785, 23527, 24304, 26040, 26888, 30380, 33610, 36456, 40332, 45570, 47054, 50415, 52080, 53776, 60760, 67220, 70581, 72912, 80664, 91140, 94108, 100830, 104191, 117635, 121520, 134440, 141162, 161328, 164689, 182280, 188216, 201660, 208382, 235270, 268880, 282324, 312573, 329378, 352905, 364560, 376432, 403320, 416764, 470540, 494067, 520955, 564648, 625146, 658756, 705810, 729337, 806640, 823445, 833528, 941080, 988134, 1041910, 1129296, 1250292, 1317512, 1411620, 1458674, 1562865, 1646890, 1667056, 1882160, 1976268, 2083820, 2188011, 2470335, 2500584, 2635024, 2823240, 2917348, 3125730, 3293780, 3646685, 3952536, 4167640, 4376022, 4940670, 5001168, 5105359, 5646480, 5834696, 6251460, 6587560, 7293370, 7905072, 8335280, 8752044, 9881340, 10210718, 10940055, 11669392, 12502920, 13175120, 14586740, 15316077, 17504088, 19762680, 20421436, 21880110, 25005840, 25526795, 29173480, 30632154, 35008176, 39525360, 40842872, 43760220, 51053590, 58346960, 61264308, 76580385, 81685744, 87520440, 102107180, 122528616, 153160770, 175040880, 204214360, 245057232, 306321540, 408428720, 612643080, 1225286160]

約数ペア:

[(1, 1225286160), (2, 612643080), (3, 408428720), (4, 306321540), (5, 245057232), (6, 204214360), (7, 175040880), (8, 153160770), (10, 122528616), (12, 102107180), (14, 87520440), (15, 81685744), (16, 76580385), (20, 61264308), (21, 58346960), (24, 51053590), (28, 43760220), (30, 40842872), (31, 39525360), (35, 35008176), (40, 30632154), (42, 29173480), (48, 25526795), (49, 25005840), (56, 21880110), (60, 20421436), (62, 19762680), (70, 17504088), (80, 15316077), (84, 14586740), (93, 13175120), (98, 12502920), (105, 11669392), (112, 10940055), (120, 10210718), (124, 9881340), (140, 8752044), (147, 8335280), (155, 7905072), (168, 7293370), (186, 6587560), (196, 6251460), (210, 5834696), (217, 5646480), (240, 5105359), (245, 5001168), (248, 4940670), (280, 4376022), (294, 4167640), (310, 3952536), (336, 3646685), (372, 3293780), (392, 3125730), (420, 2917348), (434, 2823240), (465, 2635024), (490, 2500584), (496, 2470335), (560, 2188011), (588, 2083820), (620, 1976268), (651, 1882160), (735, 1667056), (744, 1646890), (784, 1562865), (840, 1458674), (868, 1411620), (930, 1317512), (980, 1250292), (1085, 1129296), (1176, 1041910), (1240, 988134), (1302, 941080), (1470, 833528), (1488, 823445), (1519, 806640), (1680, 729337), (1736, 705810), (1860, 658756), (1960, 625146), (2170, 564648), (2352, 520955), (2480, 494067), (2604, 470540), (2940, 416764), (3038, 403320), (3255, 376432), (3361, 364560), (3472, 352905), (3720, 329378), (3920, 312573), (4340, 282324), (4557, 268880), (5208, 235270), (5880, 208382), (6076, 201660), (6510, 188216), (6722, 182280), (7440, 164689), (7595, 161328), (8680, 141162), (9114, 134440), (10083, 121520), (10416, 117635), (11760, 104191), (12152, 100830), (13020, 94108), (13444, 91140), (15190, 80664), (16805, 72912), (17360, 70581), (18228, 67220), (20166, 60760), (22785, 53776), (23527, 52080), (24304, 50415), (26040, 47054), (26888, 45570), (30380, 40332), (33610, 36456)]