15838760560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11549}}^1$

素因数の和:11679

約数の個数: 160

約数和(自身を含む): 43997184000

約数和(自身を除く): 28158423440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 79, 80, 112, 124, 140, 155, 158, 217, 248, 280, 310, 316, 395, 434, 496, 553, 560, 620, 632, 790, 868, 1085, 1106, 1240, 1264, 1580, 1736, 2170, 2212, 2449, 2480, 2765, 3160, 3472, 4340, 4424, 4898, 5530, 6320, 8680, 8848, 9796, 11060, 11549, 12245, 17143, 17360, 19592, 22120, 23098, 24490, 34286, 39184, 44240, 46196, 48980, 57745, 68572, 80843, 85715, 92392, 97960, 115490, 137144, 161686, 171430, 184784, 195920, 230980, 274288, 323372, 342860, 358019, 404215, 461960, 646744, 685720, 716038, 808430, 912371, 923920, 1293488, 1371440, 1432076, 1616860, 1790095, 1824742, 2506133, 2864152, 3233720, 3580190, 3649484, 4561855, 5012266, 5728304, 6386597, 6467440, 7160380, 7298968, 9123710, 10024532, 12530665, 12773194, 14320760, 14597936, 18247420, 20049064, 25061330, 25546388, 28283501, 28641520, 31932985, 36494840, 40098128, 50122660, 51092776, 56567002, 63865970, 72989680, 100245320, 102185552, 113134004, 127731940, 141417505, 197984507, 200490640, 226268008, 255463880, 282835010, 395969014, 452536016, 510927760, 565670020, 791938028, 989922535, 1131340040, 1583876056, 1979845070, 2262680080, 3167752112, 3959690140, 7919380280, 15838760560]

約数ペア:

[(1, 15838760560), (2, 7919380280), (4, 3959690140), (5, 3167752112), (7, 2262680080), (8, 1979845070), (10, 1583876056), (14, 1131340040), (16, 989922535), (20, 791938028), (28, 565670020), (31, 510927760), (35, 452536016), (40, 395969014), (56, 282835010), (62, 255463880), (70, 226268008), (79, 200490640), (80, 197984507), (112, 141417505), (124, 127731940), (140, 113134004), (155, 102185552), (158, 100245320), (217, 72989680), (248, 63865970), (280, 56567002), (310, 51092776), (316, 50122660), (395, 40098128), (434, 36494840), (496, 31932985), (553, 28641520), (560, 28283501), (620, 25546388), (632, 25061330), (790, 20049064), (868, 18247420), (1085, 14597936), (1106, 14320760), (1240, 12773194), (1264, 12530665), (1580, 10024532), (1736, 9123710), (2170, 7298968), (2212, 7160380), (2449, 6467440), (2480, 6386597), (2765, 5728304), (3160, 5012266), (3472, 4561855), (4340, 3649484), (4424, 3580190), (4898, 3233720), (5530, 2864152), (6320, 2506133), (8680, 1824742), (8848, 1790095), (9796, 1616860), (11060, 1432076), (11549, 1371440), (12245, 1293488), (17143, 923920), (17360, 912371), (19592, 808430), (22120, 716038), (23098, 685720), (24490, 646744), (34286, 461960), (39184, 404215), (44240, 358019), (46196, 342860), (48980, 323372), (57745, 274288), (68572, 230980), (80843, 195920), (85715, 184784), (92392, 171430), (97960, 161686), (115490, 137144)]