788945040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2782

約数の個数: 240

約数和(自身を含む): 2946478080

約数和(自身を除く): 2157533040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2719, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5438, 5580, 6045, 6448, 7254, 7440, 8060, 8157, 9360, 9672, 10876, 11160, 12090, 13595, 14508, 16120, 16314, 18135, 19344, 21752, 22320, 24180, 24471, 27190, 29016, 32240, 32628, 35347, 36270, 40785, 43504, 48360, 48942, 54380, 58032, 65256, 70694, 72540, 81570, 84289, 96720, 97884, 106041, 108760, 122355, 130512, 141388, 145080, 163140, 168578, 176735, 195768, 212082, 217520, 244710, 252867, 282776, 290160, 318123, 326280, 337156, 353470, 391536, 421445, 424164, 489420, 505734, 530205, 565552, 636246, 652560, 674312, 706940, 758601, 842890, 848328, 978840, 1011468, 1060410, 1095757, 1264335, 1272492, 1348624, 1413880, 1517202, 1590615, 1685780, 1696656, 1957680, 2022936, 2120820, 2191514, 2528670, 2544984, 2827760, 3034404, 3181230, 3287271, 3371560, 3793005, 4045872, 4241640, 4383028, 5057340, 5089968, 5478785, 6068808, 6362460, 6574542, 6743120, 7586010, 8483280, 8766056, 9861813, 10114680, 10957570, 12137616, 12724920, 13149084, 15172020, 16436355, 17532112, 19723626, 20229360, 21915140, 25449840, 26298168, 30344040, 32872710, 39447252, 43830280, 49309065, 52596336, 60688080, 65745420, 78894504, 87660560, 98618130, 131490840, 157789008, 197236260, 262981680, 394472520, 788945040]

約数ペア:

[(1, 788945040), (2, 394472520), (3, 262981680), (4, 197236260), (5, 157789008), (6, 131490840), (8, 98618130), (9, 87660560), (10, 78894504), (12, 65745420), (13, 60688080), (15, 52596336), (16, 49309065), (18, 43830280), (20, 39447252), (24, 32872710), (26, 30344040), (30, 26298168), (31, 25449840), (36, 21915140), (39, 20229360), (40, 19723626), (45, 17532112), (48, 16436355), (52, 15172020), (60, 13149084), (62, 12724920), (65, 12137616), (72, 10957570), (78, 10114680), (80, 9861813), (90, 8766056), (93, 8483280), (104, 7586010), (117, 6743120), (120, 6574542), (124, 6362460), (130, 6068808), (144, 5478785), (155, 5089968), (156, 5057340), (180, 4383028), (186, 4241640), (195, 4045872), (208, 3793005), (234, 3371560), (240, 3287271), (248, 3181230), (260, 3034404), (279, 2827760), (310, 2544984), (312, 2528670), (360, 2191514), (372, 2120820), (390, 2022936), (403, 1957680), (465, 1696656), (468, 1685780), (496, 1590615), (520, 1517202), (558, 1413880), (585, 1348624), (620, 1272492), (624, 1264335), (720, 1095757), (744, 1060410), (780, 1011468), (806, 978840), (930, 848328), (936, 842890), (1040, 758601), (1116, 706940), (1170, 674312), (1209, 652560), (1240, 636246), (1395, 565552), (1488, 530205), (1560, 505734), (1612, 489420), (1860, 424164), (1872, 421445), (2015, 391536), (2232, 353470), (2340, 337156), (2418, 326280), (2480, 318123), (2719, 290160), (2790, 282776), (3120, 252867), (3224, 244710), (3627, 217520), (3720, 212082), (4030, 195768), (4464, 176735), (4680, 168578), (4836, 163140), (5438, 145080), (5580, 141388), (6045, 130512), (6448, 122355), (7254, 108760), (7440, 106041), (8060, 97884), (8157, 96720), (9360, 84289), (9672, 81570), (10876, 72540), (11160, 70694), (12090, 65256), (13595, 58032), (14508, 54380), (16120, 48942), (16314, 48360), (18135, 43504), (19344, 40785), (21752, 36270), (22320, 35347), (24180, 32628), (24471, 32240), (27190, 29016)]