1397072880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{92399}}^1$

素因数の和:92428

約数の個数: 160

約数和(自身を含む): 5499648000

約数和(自身を除く): 4102575120

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 92399, 184798, 277197, 369596, 461995, 554394, 646793, 739192, 831591, 923990, 1108788, 1293586, 1385985, 1478384, 1663182, 1847980, 1940379, 2217576, 2494773, 2587172, 2771970, 3233965, 3326364, 3695960, 3880758, 4157955, 4435152, 4989546, 5174344, 5543940, 5821137, 6467930, 6652728, 7391920, 7761516, 8315910, 9701895, 9979092, 10348688, 11087880, 11642274, 12473865, 12935860, 13305456, 15523032, 16631820, 17463411, 19403790, 19958184, 22175760, 23284548, 24947730, 25871720, 29105685, 31046064, 33263640, 34926822, 38807580, 39916368, 46569096, 49895460, 51743440, 58211370, 66527280, 69853644, 77615160, 87317055, 93138192, 99790920, 116422740, 139707288, 155230320, 174634110, 199581840, 232845480, 279414576, 349268220, 465690960, 698536440, 1397072880]

約数ペア:

[(1, 1397072880), (2, 698536440), (3, 465690960), (4, 349268220), (5, 279414576), (6, 232845480), (7, 199581840), (8, 174634110), (9, 155230320), (10, 139707288), (12, 116422740), (14, 99790920), (15, 93138192), (16, 87317055), (18, 77615160), (20, 69853644), (21, 66527280), (24, 58211370), (27, 51743440), (28, 49895460), (30, 46569096), (35, 39916368), (36, 38807580), (40, 34926822), (42, 33263640), (45, 31046064), (48, 29105685), (54, 25871720), (56, 24947730), (60, 23284548), (63, 22175760), (70, 19958184), (72, 19403790), (80, 17463411), (84, 16631820), (90, 15523032), (105, 13305456), (108, 12935860), (112, 12473865), (120, 11642274), (126, 11087880), (135, 10348688), (140, 9979092), (144, 9701895), (168, 8315910), (180, 7761516), (189, 7391920), (210, 6652728), (216, 6467930), (240, 5821137), (252, 5543940), (270, 5174344), (280, 4989546), (315, 4435152), (336, 4157955), (360, 3880758), (378, 3695960), (420, 3326364), (432, 3233965), (504, 2771970), (540, 2587172), (560, 2494773), (630, 2217576), (720, 1940379), (756, 1847980), (840, 1663182), (945, 1478384), (1008, 1385985), (1080, 1293586), (1260, 1108788), (1512, 923990), (1680, 831591), (1890, 739192), (2160, 646793), (2520, 554394), (3024, 461995), (3780, 369596), (5040, 277197), (7560, 184798), (15120, 92399)]