6791710640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 240

約数和(自身を含む): 19305931008

約数和(自身を除く): 12514220368

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 121, 124, 130, 143, 155, 176, 208, 220, 242, 248, 260, 286, 310, 341, 403, 440, 484, 496, 520, 572, 605, 620, 682, 715, 806, 880, 968, 1040, 1144, 1210, 1240, 1364, 1430, 1573, 1612, 1705, 1741, 1936, 2015, 2288, 2420, 2480, 2728, 2860, 3146, 3224, 3410, 3482, 3751, 4030, 4433, 4840, 5456, 5720, 6292, 6448, 6820, 6964, 7502, 7865, 8060, 8705, 8866, 9680, 11440, 12584, 13640, 13928, 15004, 15730, 16120, 17410, 17732, 18755, 19151, 22165, 22633, 25168, 27280, 27856, 30008, 31460, 32240, 34820, 35464, 37510, 38302, 44330, 45266, 48763, 53971, 60016, 62920, 69640, 70928, 75020, 76604, 88660, 90532, 95755, 97526, 107942, 113165, 125840, 139280, 150040, 153208, 177320, 181064, 191510, 195052, 210661, 215884, 226330, 243815, 248963, 269855, 300080, 306416, 354640, 362128, 383020, 390104, 421322, 431768, 452660, 487630, 497926, 539710, 593681, 701623, 766040, 780208, 842644, 863536, 905320, 975260, 995852, 1053305, 1079420, 1187362, 1244815, 1403246, 1532080, 1685288, 1810640, 1950520, 1991704, 2106610, 2158840, 2374724, 2489630, 2738593, 2806492, 2968405, 3370576, 3508115, 3901040, 3983408, 4213220, 4317680, 4749448, 4979260, 5477186, 5612984, 5936810, 6530491, 7016230, 7717853, 8426440, 9498896, 9958520, 10954372, 11225968, 11873620, 13060982, 13692965, 14032460, 15435706, 16852880, 19917040, 21908744, 23747240, 26121964, 27385930, 28064920, 30871412, 32652455, 38589265, 43817488, 47494480, 52243928, 54771860, 56129840, 61742824, 65304910, 77178530, 84896383, 104487856, 109543720, 123485648, 130609820, 154357060, 169792766, 219087440, 261219640, 308714120, 339585532, 424481915, 522439280, 617428240, 679171064, 848963830, 1358342128, 1697927660, 3395855320, 6791710640]

約数ペア:

[(1, 6791710640), (2, 3395855320), (4, 1697927660), (5, 1358342128), (8, 848963830), (10, 679171064), (11, 617428240), (13, 522439280), (16, 424481915), (20, 339585532), (22, 308714120), (26, 261219640), (31, 219087440), (40, 169792766), (44, 154357060), (52, 130609820), (55, 123485648), (62, 109543720), (65, 104487856), (80, 84896383), (88, 77178530), (104, 65304910), (110, 61742824), (121, 56129840), (124, 54771860), (130, 52243928), (143, 47494480), (155, 43817488), (176, 38589265), (208, 32652455), (220, 30871412), (242, 28064920), (248, 27385930), (260, 26121964), (286, 23747240), (310, 21908744), (341, 19917040), (403, 16852880), (440, 15435706), (484, 14032460), (496, 13692965), (520, 13060982), (572, 11873620), (605, 11225968), (620, 10954372), (682, 9958520), (715, 9498896), (806, 8426440), (880, 7717853), (968, 7016230), (1040, 6530491), (1144, 5936810), (1210, 5612984), (1240, 5477186), (1364, 4979260), (1430, 4749448), (1573, 4317680), (1612, 4213220), (1705, 3983408), (1741, 3901040), (1936, 3508115), (2015, 3370576), (2288, 2968405), (2420, 2806492), (2480, 2738593), (2728, 2489630), (2860, 2374724), (3146, 2158840), (3224, 2106610), (3410, 1991704), (3482, 1950520), (3751, 1810640), (4030, 1685288), (4433, 1532080), (4840, 1403246), (5456, 1244815), (5720, 1187362), (6292, 1079420), (6448, 1053305), (6820, 995852), (6964, 975260), (7502, 905320), (7865, 863536), (8060, 842644), (8705, 780208), (8866, 766040), (9680, 701623), (11440, 593681), (12584, 539710), (13640, 497926), (13928, 487630), (15004, 452660), (15730, 431768), (16120, 421322), (17410, 390104), (17732, 383020), (18755, 362128), (19151, 354640), (22165, 306416), (22633, 300080), (25168, 269855), (27280, 248963), (27856, 243815), (30008, 226330), (31460, 215884), (32240, 210661), (34820, 195052), (35464, 191510), (37510, 181064), (38302, 177320), (44330, 153208), (45266, 150040), (48763, 139280), (53971, 125840), (60016, 113165), (62920, 107942), (69640, 97526), (70928, 95755), (75020, 90532), (76604, 88660)]