2456029680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 240

約数和(自身を含む): 8681051520

約数和(自身を除く): 6225021840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 390, 456, 494, 507, 520, 570, 624, 676, 741, 760, 780, 845, 912, 988, 1014, 1040, 1140, 1235, 1352, 1482, 1520, 1560, 1690, 1976, 2028, 2280, 2470, 2535, 2704, 2964, 3120, 3187, 3211, 3380, 3705, 3952, 4056, 4560, 4940, 5070, 5928, 6374, 6422, 6760, 7410, 8112, 9561, 9633, 9880, 10140, 11856, 12748, 12844, 13520, 14820, 15935, 16055, 19122, 19266, 19760, 20280, 25496, 25688, 29640, 31870, 32110, 38244, 38532, 40560, 41431, 47805, 48165, 50992, 51376, 59280, 60553, 63740, 64220, 76488, 77064, 82862, 95610, 96330, 121106, 124293, 127480, 128440, 152976, 154128, 165724, 181659, 191220, 192660, 207155, 242212, 248586, 254960, 256880, 302765, 331448, 363318, 382440, 385320, 414310, 484424, 497172, 538603, 605530, 621465, 662896, 726636, 764880, 770640, 787189, 828620, 908295, 968848, 994344, 1077206, 1211060, 1242930, 1453272, 1574378, 1615809, 1657240, 1816590, 1988688, 2154412, 2361567, 2422120, 2485860, 2693015, 2906544, 3148756, 3231618, 3314480, 3633180, 3935945, 4308824, 4723134, 4844240, 4971720, 5386030, 6297512, 6463236, 7266360, 7871890, 8079045, 8617648, 9446268, 9943440, 10233457, 10772060, 11807835, 12595024, 12926472, 14532720, 15743780, 16158090, 18892536, 20466914, 21544120, 23615670, 25852944, 30700371, 31487560, 32316180, 37785072, 40933828, 43088240, 47231340, 51167285, 61400742, 62975120, 64632360, 81867656, 94462680, 102334570, 122801484, 129264720, 153501855, 163735312, 188925360, 204669140, 245602968, 307003710, 409338280, 491205936, 614007420, 818676560, 1228014840, 2456029680]

約数ペア:

[(1, 2456029680), (2, 1228014840), (3, 818676560), (4, 614007420), (5, 491205936), (6, 409338280), (8, 307003710), (10, 245602968), (12, 204669140), (13, 188925360), (15, 163735312), (16, 153501855), (19, 129264720), (20, 122801484), (24, 102334570), (26, 94462680), (30, 81867656), (38, 64632360), (39, 62975120), (40, 61400742), (48, 51167285), (52, 47231340), (57, 43088240), (60, 40933828), (65, 37785072), (76, 32316180), (78, 31487560), (80, 30700371), (95, 25852944), (104, 23615670), (114, 21544120), (120, 20466914), (130, 18892536), (152, 16158090), (156, 15743780), (169, 14532720), (190, 12926472), (195, 12595024), (208, 11807835), (228, 10772060), (240, 10233457), (247, 9943440), (260, 9446268), (285, 8617648), (304, 8079045), (312, 7871890), (338, 7266360), (380, 6463236), (390, 6297512), (456, 5386030), (494, 4971720), (507, 4844240), (520, 4723134), (570, 4308824), (624, 3935945), (676, 3633180), (741, 3314480), (760, 3231618), (780, 3148756), (845, 2906544), (912, 2693015), (988, 2485860), (1014, 2422120), (1040, 2361567), (1140, 2154412), (1235, 1988688), (1352, 1816590), (1482, 1657240), (1520, 1615809), (1560, 1574378), (1690, 1453272), (1976, 1242930), (2028, 1211060), (2280, 1077206), (2470, 994344), (2535, 968848), (2704, 908295), (2964, 828620), (3120, 787189), (3187, 770640), (3211, 764880), (3380, 726636), (3705, 662896), (3952, 621465), (4056, 605530), (4560, 538603), (4940, 497172), (5070, 484424), (5928, 414310), (6374, 385320), (6422, 382440), (6760, 363318), (7410, 331448), (8112, 302765), (9561, 256880), (9633, 254960), (9880, 248586), (10140, 242212), (11856, 207155), (12748, 192660), (12844, 191220), (13520, 181659), (14820, 165724), (15935, 154128), (16055, 152976), (19122, 128440), (19266, 127480), (19760, 124293), (20280, 121106), (25496, 96330), (25688, 95610), (29640, 82862), (31870, 77064), (32110, 76488), (38244, 64220), (38532, 63740), (40560, 60553), (41431, 59280), (47805, 51376), (48165, 50992)]