2463039280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 6412589568

約数和(自身を除く): 3949550288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 241, 248, 260, 310, 317, 403, 482, 496, 520, 620, 634, 806, 964, 1040, 1205, 1240, 1268, 1585, 1612, 1928, 2015, 2410, 2480, 2536, 3133, 3170, 3224, 3856, 4030, 4121, 4820, 5072, 6266, 6340, 6448, 7471, 8060, 8242, 9640, 9827, 12532, 12680, 14942, 15665, 16120, 16484, 19280, 19654, 20605, 25064, 25360, 29884, 31330, 32240, 32968, 37355, 39308, 41210, 49135, 50128, 59768, 62660, 65936, 74710, 76397, 78616, 82420, 97123, 98270, 119536, 125320, 127751, 149420, 152794, 157232, 164840, 194246, 196540, 250640, 255502, 298840, 305588, 329680, 381985, 388492, 393080, 485615, 511004, 597680, 611176, 638755, 763970, 776984, 786160, 971230, 993161, 1022008, 1222352, 1277510, 1527940, 1553968, 1942460, 1986322, 2044016, 2368307, 2555020, 3055880, 3884920, 3972644, 4736614, 4965805, 5110040, 6111760, 7769840, 7945288, 9473228, 9931610, 10220080, 11841535, 15890576, 18946456, 19863220, 23683070, 30787991, 37892912, 39726440, 47366140, 61575982, 79452880, 94732280, 123151964, 153939955, 189464560, 246303928, 307879910, 492607856, 615759820, 1231519640, 2463039280]

約数ペア:

[(1, 2463039280), (2, 1231519640), (4, 615759820), (5, 492607856), (8, 307879910), (10, 246303928), (13, 189464560), (16, 153939955), (20, 123151964), (26, 94732280), (31, 79452880), (40, 61575982), (52, 47366140), (62, 39726440), (65, 37892912), (80, 30787991), (104, 23683070), (124, 19863220), (130, 18946456), (155, 15890576), (208, 11841535), (241, 10220080), (248, 9931610), (260, 9473228), (310, 7945288), (317, 7769840), (403, 6111760), (482, 5110040), (496, 4965805), (520, 4736614), (620, 3972644), (634, 3884920), (806, 3055880), (964, 2555020), (1040, 2368307), (1205, 2044016), (1240, 1986322), (1268, 1942460), (1585, 1553968), (1612, 1527940), (1928, 1277510), (2015, 1222352), (2410, 1022008), (2480, 993161), (2536, 971230), (3133, 786160), (3170, 776984), (3224, 763970), (3856, 638755), (4030, 611176), (4121, 597680), (4820, 511004), (5072, 485615), (6266, 393080), (6340, 388492), (6448, 381985), (7471, 329680), (8060, 305588), (8242, 298840), (9640, 255502), (9827, 250640), (12532, 196540), (12680, 194246), (14942, 164840), (15665, 157232), (16120, 152794), (16484, 149420), (19280, 127751), (19654, 125320), (20605, 119536), (25064, 98270), (25360, 97123), (29884, 82420), (31330, 78616), (32240, 76397), (32968, 74710), (37355, 65936), (39308, 62660), (41210, 59768), (49135, 50128)]