18403800480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7701

約数の個数: 384

約数和(自身を含む): 70990698240

約数和(自身を除く): 52586897760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 129, 130, 135, 144, 156, 160, 172, 180, 195, 208, 215, 216, 234, 240, 258, 260, 270, 288, 312, 344, 351, 360, 387, 390, 416, 430, 432, 468, 480, 516, 520, 540, 559, 585, 624, 645, 688, 702, 720, 774, 780, 860, 864, 936, 1032, 1040, 1080, 1118, 1161, 1170, 1248, 1290, 1376, 1404, 1440, 1548, 1560, 1677, 1720, 1755, 1872, 1935, 2064, 2080, 2160, 2236, 2322, 2340, 2580, 2795, 2808, 3096, 3120, 3354, 3440, 3510, 3744, 3870, 4128, 4320, 4472, 4644, 4680, 5031, 5160, 5590, 5616, 5805, 6192, 6240, 6708, 6880, 7020, 7621, 7740, 8385, 8944, 9288, 9360, 10062, 10320, 11180, 11232, 11610, 12384, 13416, 14040, 15093, 15242, 15480, 16770, 17888, 18576, 18720, 20124, 20640, 22360, 22863, 23220, 25155, 26832, 28080, 30186, 30484, 30960, 33540, 37152, 38105, 40248, 44720, 45726, 46440, 50310, 53664, 56160, 60372, 60968, 61920, 67080, 68589, 75465, 76210, 80496, 89440, 91452, 92880, 99073, 100620, 114315, 120744, 121936, 134160, 137178, 150930, 152420, 160992, 182904, 185760, 198146, 201240, 205767, 228630, 241488, 243872, 268320, 274356, 297219, 301860, 304840, 327703, 342945, 365808, 396292, 402480, 411534, 457260, 482976, 495365, 548712, 594438, 603720, 609680, 655406, 685890, 731616, 792584, 804960, 823068, 891657, 914520, 983109, 990730, 1028835, 1097424, 1188876, 1207440, 1219360, 1310812, 1371780, 1486095, 1585168, 1638515, 1646136, 1783314, 1829040, 1966218, 1981460, 2057670, 2194848, 2377752, 2414880, 2621624, 2674971, 2743560, 2949327, 2972190, 3170336, 3277030, 3292272, 3566628, 3658080, 3932436, 3962920, 4115340, 4260139, 4458285, 4755504, 4915545, 5243248, 5349942, 5487120, 5898654, 5944380, 6554060, 6584544, 7133256, 7864872, 7925840, 8230680, 8520278, 8847981, 8916570, 9511008, 9831090, 10486496, 10699884, 10974240, 11797308, 11888760, 12780417, 13108120, 13374855, 14266512, 14746635, 15729744, 15851680, 16461360, 17040556, 17695962, 17833140, 19662180, 21300695, 21399768, 23594616, 23777520, 25560834, 26216240, 26749710, 28533024, 29493270, 31459488, 32922720, 34081112, 35391924, 35666280, 38341251, 39324360, 42601390, 42799536, 44239905, 47189232, 47555040, 51121668, 52432480, 53499420, 58986540, 63902085, 68162224, 70783848, 71332560, 76682502, 78648720, 85202780, 85599072, 88479810, 94378464, 102243336, 106998840, 115023753, 117973080, 127804170, 136324448, 141567696, 142665120, 153365004, 157297440, 170405560, 176959620, 191706255, 204486672, 213997680, 230047506, 235946160, 255608340, 283135392, 306730008, 340811120, 353919240, 383412510, 408973344, 427995360, 460095012, 471892320, 511216680, 575118765, 613460016, 681622240, 707838480, 766825020, 920190024, 1022433360, 1150237530, 1226920032, 1415676960, 1533650040, 1840380048, 2044866720, 2300475060, 3067300080, 3680760096, 4600950120, 6134600160, 9201900240, 18403800480]

約数ペア:

[(1, 18403800480), (2, 9201900240), (3, 6134600160), (4, 4600950120), (5, 3680760096), (6, 3067300080), (8, 2300475060), (9, 2044866720), (10, 1840380048), (12, 1533650040), (13, 1415676960), (15, 1226920032), (16, 1150237530), (18, 1022433360), (20, 920190024), (24, 766825020), (26, 707838480), (27, 681622240), (30, 613460016), (32, 575118765), (36, 511216680), (39, 471892320), (40, 460095012), (43, 427995360), (45, 408973344), (48, 383412510), (52, 353919240), (54, 340811120), (60, 306730008), (65, 283135392), (72, 255608340), (78, 235946160), (80, 230047506), (86, 213997680), (90, 204486672), (96, 191706255), (104, 176959620), (108, 170405560), (117, 157297440), (120, 153365004), (129, 142665120), (130, 141567696), (135, 136324448), (144, 127804170), (156, 117973080), (160, 115023753), (172, 106998840), (180, 102243336), (195, 94378464), (208, 88479810), (215, 85599072), (216, 85202780), (234, 78648720), (240, 76682502), (258, 71332560), (260, 70783848), (270, 68162224), (288, 63902085), (312, 58986540), (344, 53499420), (351, 52432480), (360, 51121668), (387, 47555040), (390, 47189232), (416, 44239905), (430, 42799536), (432, 42601390), (468, 39324360), (480, 38341251), (516, 35666280), (520, 35391924), (540, 34081112), (559, 32922720), (585, 31459488), (624, 29493270), (645, 28533024), (688, 26749710), (702, 26216240), (720, 25560834), (774, 23777520), (780, 23594616), (860, 21399768), (864, 21300695), (936, 19662180), (1032, 17833140), (1040, 17695962), (1080, 17040556), (1118, 16461360), (1161, 15851680), (1170, 15729744), (1248, 14746635), (1290, 14266512), (1376, 13374855), (1404, 13108120), (1440, 12780417), (1548, 11888760), (1560, 11797308), (1677, 10974240), (1720, 10699884), (1755, 10486496), (1872, 9831090), (1935, 9511008), (2064, 8916570), (2080, 8847981), (2160, 8520278), (2236, 8230680), (2322, 7925840), (2340, 7864872), (2580, 7133256), (2795, 6584544), (2808, 6554060), (3096, 5944380), (3120, 5898654), (3354, 5487120), (3440, 5349942), (3510, 5243248), (3744, 4915545), (3870, 4755504), (4128, 4458285), (4320, 4260139), (4472, 4115340), (4644, 3962920), (4680, 3932436), (5031, 3658080), (5160, 3566628), (5590, 3292272), (5616, 3277030), (5805, 3170336), (6192, 2972190), (6240, 2949327), (6708, 2743560), (6880, 2674971), (7020, 2621624), (7621, 2414880), (7740, 2377752), (8385, 2194848), (8944, 2057670), (9288, 1981460), (9360, 1966218), (10062, 1829040), (10320, 1783314), (11180, 1646136), (11232, 1638515), (11610, 1585168), (12384, 1486095), (13416, 1371780), (14040, 1310812), (15093, 1219360), (15242, 1207440), (15480, 1188876), (16770, 1097424), (17888, 1028835), (18576, 990730), (18720, 983109), (20124, 914520), (20640, 891657), (22360, 823068), (22863, 804960), (23220, 792584), (25155, 731616), (26832, 685890), (28080, 655406), (30186, 609680), (30484, 603720), (30960, 594438), (33540, 548712), (37152, 495365), (38105, 482976), (40248, 457260), (44720, 411534), (45726, 402480), (46440, 396292), (50310, 365808), (53664, 342945), (56160, 327703), (60372, 304840), (60968, 301860), (61920, 297219), (67080, 274356), (68589, 268320), (75465, 243872), (76210, 241488), (80496, 228630), (89440, 205767), (91452, 201240), (92880, 198146), (99073, 185760), (100620, 182904), (114315, 160992), (120744, 152420), (121936, 150930), (134160, 137178)]