130642680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 481075200

約数和(自身を除く): 350432520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 116, 120, 124, 140, 145, 155, 168, 173, 174, 186, 203, 210, 217, 232, 248, 280, 290, 310, 346, 348, 372, 406, 420, 434, 435, 465, 519, 580, 609, 620, 651, 692, 696, 744, 812, 840, 865, 868, 870, 899, 930, 1015, 1038, 1085, 1160, 1211, 1218, 1240, 1302, 1384, 1624, 1730, 1736, 1740, 1798, 1860, 2030, 2076, 2170, 2422, 2436, 2595, 2604, 2697, 3045, 3255, 3460, 3480, 3596, 3633, 3720, 4060, 4152, 4340, 4495, 4844, 4872, 5017, 5190, 5208, 5363, 5394, 6055, 6090, 6293, 6510, 6920, 7192, 7266, 8120, 8680, 8990, 9688, 10034, 10380, 10726, 10788, 12110, 12180, 12586, 13020, 13485, 14532, 15051, 16089, 17980, 18165, 18879, 20068, 20760, 21452, 21576, 24220, 24360, 25085, 25172, 26040, 26815, 26970, 29064, 30102, 31465, 32178, 35119, 35960, 36330, 37541, 37758, 40136, 42904, 48440, 50170, 50344, 53630, 53940, 60204, 62930, 64356, 70238, 72660, 75082, 75255, 75516, 80445, 94395, 100340, 105357, 107260, 107880, 112623, 120408, 125860, 128712, 140476, 145320, 150164, 150510, 151032, 155527, 160890, 175595, 187705, 188790, 200680, 210714, 214520, 225246, 251720, 280952, 300328, 301020, 311054, 321780, 351190, 375410, 377580, 421428, 450492, 466581, 526785, 563115, 602040, 622108, 643560, 702380, 750820, 755160, 777635, 842856, 900984, 933162, 1053570, 1088689, 1126230, 1244216, 1404760, 1501640, 1555270, 1866324, 2107140, 2177378, 2252460, 2332905, 3110540, 3266067, 3732648, 4214280, 4354756, 4504920, 4665810, 5443445, 6221080, 6532134, 8709512, 9331620, 10886890, 13064268, 16330335, 18663240, 21773780, 26128536, 32660670, 43547560, 65321340, 130642680]

約数ペア:

[(1, 130642680), (2, 65321340), (3, 43547560), (4, 32660670), (5, 26128536), (6, 21773780), (7, 18663240), (8, 16330335), (10, 13064268), (12, 10886890), (14, 9331620), (15, 8709512), (20, 6532134), (21, 6221080), (24, 5443445), (28, 4665810), (29, 4504920), (30, 4354756), (31, 4214280), (35, 3732648), (40, 3266067), (42, 3110540), (56, 2332905), (58, 2252460), (60, 2177378), (62, 2107140), (70, 1866324), (84, 1555270), (87, 1501640), (93, 1404760), (105, 1244216), (116, 1126230), (120, 1088689), (124, 1053570), (140, 933162), (145, 900984), (155, 842856), (168, 777635), (173, 755160), (174, 750820), (186, 702380), (203, 643560), (210, 622108), (217, 602040), (232, 563115), (248, 526785), (280, 466581), (290, 450492), (310, 421428), (346, 377580), (348, 375410), (372, 351190), (406, 321780), (420, 311054), (434, 301020), (435, 300328), (465, 280952), (519, 251720), (580, 225246), (609, 214520), (620, 210714), (651, 200680), (692, 188790), (696, 187705), (744, 175595), (812, 160890), (840, 155527), (865, 151032), (868, 150510), (870, 150164), (899, 145320), (930, 140476), (1015, 128712), (1038, 125860), (1085, 120408), (1160, 112623), (1211, 107880), (1218, 107260), (1240, 105357), (1302, 100340), (1384, 94395), (1624, 80445), (1730, 75516), (1736, 75255), (1740, 75082), (1798, 72660), (1860, 70238), (2030, 64356), (2076, 62930), (2170, 60204), (2422, 53940), (2436, 53630), (2595, 50344), (2604, 50170), (2697, 48440), (3045, 42904), (3255, 40136), (3460, 37758), (3480, 37541), (3596, 36330), (3633, 35960), (3720, 35119), (4060, 32178), (4152, 31465), (4340, 30102), (4495, 29064), (4844, 26970), (4872, 26815), (5017, 26040), (5190, 25172), (5208, 25085), (5363, 24360), (5394, 24220), (6055, 21576), (6090, 21452), (6293, 20760), (6510, 20068), (6920, 18879), (7192, 18165), (7266, 17980), (8120, 16089), (8680, 15051), (8990, 14532), (9688, 13485), (10034, 13020), (10380, 12586), (10726, 12180), (10788, 12110)]