1347545920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 3836090880

約数和(自身を除く): 2488544960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 71, 74, 80, 112, 140, 142, 148, 160, 185, 224, 229, 259, 280, 284, 296, 320, 355, 370, 448, 458, 497, 518, 560, 568, 592, 710, 740, 916, 994, 1036, 1120, 1136, 1145, 1184, 1295, 1420, 1480, 1603, 1832, 1988, 2072, 2240, 2272, 2290, 2368, 2485, 2590, 2627, 2840, 2960, 3206, 3664, 3976, 4144, 4544, 4580, 4970, 5180, 5254, 5680, 5920, 6412, 7328, 7952, 8015, 8288, 8473, 9160, 9940, 10360, 10508, 11360, 11840, 12824, 13135, 14656, 15904, 16030, 16259, 16576, 16946, 18320, 18389, 19880, 20720, 21016, 22720, 25648, 26270, 31808, 32060, 32518, 33892, 36640, 36778, 39760, 41440, 42032, 42365, 51296, 52540, 59311, 64120, 65036, 67784, 73280, 73556, 79520, 81295, 82880, 84064, 84730, 91945, 102592, 105080, 113813, 118622, 128240, 130072, 135568, 147112, 159040, 162590, 168128, 169460, 183890, 210160, 227626, 237244, 256480, 260144, 271136, 294224, 296555, 325180, 338920, 367780, 420320, 455252, 474488, 512960, 520288, 542272, 569065, 588448, 593110, 601583, 650360, 677840, 735560, 840640, 910504, 948976, 1040576, 1138130, 1176896, 1186220, 1203166, 1300720, 1355680, 1471120, 1821008, 1897952, 2276260, 2372440, 2406332, 2601440, 2711360, 2942240, 3007915, 3642016, 3795904, 4211081, 4552520, 4744880, 4812664, 5202880, 5884480, 6015830, 7284032, 8422162, 9105040, 9489760, 9625328, 12031660, 16844324, 18210080, 18979520, 19250656, 21055405, 24063320, 33688648, 36420160, 38501312, 42110810, 48126640, 67377296, 84221620, 96253280, 134754592, 168443240, 192506560, 269509184, 336886480, 673772960, 1347545920]

約数ペア:

[(1, 1347545920), (2, 673772960), (4, 336886480), (5, 269509184), (7, 192506560), (8, 168443240), (10, 134754592), (14, 96253280), (16, 84221620), (20, 67377296), (28, 48126640), (32, 42110810), (35, 38501312), (37, 36420160), (40, 33688648), (56, 24063320), (64, 21055405), (70, 19250656), (71, 18979520), (74, 18210080), (80, 16844324), (112, 12031660), (140, 9625328), (142, 9489760), (148, 9105040), (160, 8422162), (185, 7284032), (224, 6015830), (229, 5884480), (259, 5202880), (280, 4812664), (284, 4744880), (296, 4552520), (320, 4211081), (355, 3795904), (370, 3642016), (448, 3007915), (458, 2942240), (497, 2711360), (518, 2601440), (560, 2406332), (568, 2372440), (592, 2276260), (710, 1897952), (740, 1821008), (916, 1471120), (994, 1355680), (1036, 1300720), (1120, 1203166), (1136, 1186220), (1145, 1176896), (1184, 1138130), (1295, 1040576), (1420, 948976), (1480, 910504), (1603, 840640), (1832, 735560), (1988, 677840), (2072, 650360), (2240, 601583), (2272, 593110), (2290, 588448), (2368, 569065), (2485, 542272), (2590, 520288), (2627, 512960), (2840, 474488), (2960, 455252), (3206, 420320), (3664, 367780), (3976, 338920), (4144, 325180), (4544, 296555), (4580, 294224), (4970, 271136), (5180, 260144), (5254, 256480), (5680, 237244), (5920, 227626), (6412, 210160), (7328, 183890), (7952, 169460), (8015, 168128), (8288, 162590), (8473, 159040), (9160, 147112), (9940, 135568), (10360, 130072), (10508, 128240), (11360, 118622), (11840, 113813), (12824, 105080), (13135, 102592), (14656, 91945), (15904, 84730), (16030, 84064), (16259, 82880), (16576, 81295), (16946, 79520), (18320, 73556), (18389, 73280), (19880, 67784), (20720, 65036), (21016, 64120), (22720, 59311), (25648, 52540), (26270, 51296), (31808, 42365), (32060, 42032), (32518, 41440), (33892, 39760), (36640, 36778)]