1407240660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3806

約数の個数: 192

約数和(自身を含む): 4810014720

約数和(自身を除く): 3402774060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 290, 310, 348, 372, 406, 420, 434, 435, 465, 580, 609, 620, 651, 812, 868, 870, 899, 930, 1015, 1085, 1218, 1302, 1740, 1798, 1860, 2030, 2170, 2436, 2604, 2697, 3045, 3255, 3596, 3727, 4060, 4340, 4495, 5394, 6090, 6293, 6510, 7454, 8990, 10788, 11181, 12180, 12586, 13020, 13485, 14908, 17980, 18635, 18879, 22362, 25172, 26089, 26970, 31465, 37270, 37758, 44724, 52178, 53940, 55905, 62930, 74540, 75516, 78267, 94395, 104356, 108083, 111810, 115537, 125860, 130445, 156534, 188790, 216166, 223620, 231074, 260890, 313068, 324249, 346611, 377580, 391335, 432332, 462148, 521780, 540415, 577685, 648498, 693222, 756581, 782670, 808759, 1080830, 1155370, 1296996, 1386444, 1513162, 1565340, 1617518, 1621245, 1733055, 2161660, 2269743, 2310740, 2426277, 3026324, 3235036, 3242490, 3350573, 3466110, 3782905, 4043795, 4539486, 4852554, 6484980, 6701146, 6932220, 7565810, 8087590, 9078972, 9705108, 10051719, 11348715, 12131385, 13402292, 15131620, 16175180, 16752865, 20103438, 22697430, 23454011, 24262770, 33505730, 40206876, 45394860, 46908022, 48525540, 50258595, 67011460, 70362033, 93816044, 100517190, 117270055, 140724066, 201034380, 234540110, 281448132, 351810165, 469080220, 703620330, 1407240660]

約数ペア:

[(1, 1407240660), (2, 703620330), (3, 469080220), (4, 351810165), (5, 281448132), (6, 234540110), (7, 201034380), (10, 140724066), (12, 117270055), (14, 100517190), (15, 93816044), (20, 70362033), (21, 67011460), (28, 50258595), (29, 48525540), (30, 46908022), (31, 45394860), (35, 40206876), (42, 33505730), (58, 24262770), (60, 23454011), (62, 22697430), (70, 20103438), (84, 16752865), (87, 16175180), (93, 15131620), (105, 13402292), (116, 12131385), (124, 11348715), (140, 10051719), (145, 9705108), (155, 9078972), (174, 8087590), (186, 7565810), (203, 6932220), (210, 6701146), (217, 6484980), (290, 4852554), (310, 4539486), (348, 4043795), (372, 3782905), (406, 3466110), (420, 3350573), (434, 3242490), (435, 3235036), (465, 3026324), (580, 2426277), (609, 2310740), (620, 2269743), (651, 2161660), (812, 1733055), (868, 1621245), (870, 1617518), (899, 1565340), (930, 1513162), (1015, 1386444), (1085, 1296996), (1218, 1155370), (1302, 1080830), (1740, 808759), (1798, 782670), (1860, 756581), (2030, 693222), (2170, 648498), (2436, 577685), (2604, 540415), (2697, 521780), (3045, 462148), (3255, 432332), (3596, 391335), (3727, 377580), (4060, 346611), (4340, 324249), (4495, 313068), (5394, 260890), (6090, 231074), (6293, 223620), (6510, 216166), (7454, 188790), (8990, 156534), (10788, 130445), (11181, 125860), (12180, 115537), (12586, 111810), (13020, 108083), (13485, 104356), (14908, 94395), (17980, 78267), (18635, 75516), (18879, 74540), (22362, 62930), (25172, 55905), (26089, 53940), (26970, 52178), (31465, 44724), (37270, 37758)]