2506878400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 252

約数和(自身を含む): 6824301312

約数和(自身を除く): 4317422912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 73, 80, 100, 104, 127, 130, 146, 160, 169, 200, 208, 254, 260, 292, 320, 325, 338, 365, 400, 416, 508, 520, 584, 635, 650, 676, 730, 800, 832, 845, 949, 1016, 1040, 1168, 1270, 1300, 1352, 1460, 1600, 1651, 1690, 1825, 1898, 2032, 2080, 2336, 2540, 2600, 2704, 2920, 3175, 3302, 3380, 3650, 3796, 4064, 4160, 4225, 4672, 4745, 5080, 5200, 5408, 5840, 6350, 6604, 6760, 7300, 7592, 8128, 8255, 8450, 9271, 9490, 10160, 10400, 10816, 11680, 12337, 12700, 13208, 13520, 14600, 15184, 16510, 16900, 18542, 18980, 20320, 20800, 21463, 23360, 23725, 24674, 25400, 26416, 27040, 29200, 30368, 33020, 33800, 37084, 37960, 40640, 41275, 42926, 46355, 47450, 49348, 50800, 52832, 54080, 58400, 60736, 61685, 66040, 67600, 74168, 75920, 82550, 85852, 92710, 94900, 98696, 101600, 105664, 107315, 116800, 120523, 123370, 132080, 135200, 148336, 151840, 165100, 171704, 185420, 189800, 197392, 203200, 214630, 231775, 241046, 246740, 264160, 270400, 296672, 303680, 308425, 330200, 343408, 370840, 379600, 394784, 429260, 463550, 482092, 493480, 528320, 536575, 593344, 602615, 616850, 660400, 686816, 741680, 759200, 789568, 858520, 927100, 964184, 986960, 1073150, 1205230, 1233700, 1320800, 1373632, 1483360, 1518400, 1566799, 1717040, 1854200, 1928368, 1973920, 2146300, 2410460, 2467400, 2641600, 2966720, 3013075, 3133598, 3434080, 3708400, 3856736, 3947840, 4292600, 4820920, 4934800, 6026150, 6267196, 6868160, 7416800, 7713472, 7833995, 8585200, 9641840, 9869600, 12052300, 12534392, 14833600, 15667990, 17170400, 19283680, 19739200, 24104600, 25068784, 31335980, 34340800, 38567360, 39169975, 48209200, 50137568, 62671960, 78339950, 96418400, 100275136, 125343920, 156679900, 192836800, 250687840, 313359800, 501375680, 626719600, 1253439200, 2506878400]

約数ペア:

[(1, 2506878400), (2, 1253439200), (4, 626719600), (5, 501375680), (8, 313359800), (10, 250687840), (13, 192836800), (16, 156679900), (20, 125343920), (25, 100275136), (26, 96418400), (32, 78339950), (40, 62671960), (50, 50137568), (52, 48209200), (64, 39169975), (65, 38567360), (73, 34340800), (80, 31335980), (100, 25068784), (104, 24104600), (127, 19739200), (130, 19283680), (146, 17170400), (160, 15667990), (169, 14833600), (200, 12534392), (208, 12052300), (254, 9869600), (260, 9641840), (292, 8585200), (320, 7833995), (325, 7713472), (338, 7416800), (365, 6868160), (400, 6267196), (416, 6026150), (508, 4934800), (520, 4820920), (584, 4292600), (635, 3947840), (650, 3856736), (676, 3708400), (730, 3434080), (800, 3133598), (832, 3013075), (845, 2966720), (949, 2641600), (1016, 2467400), (1040, 2410460), (1168, 2146300), (1270, 1973920), (1300, 1928368), (1352, 1854200), (1460, 1717040), (1600, 1566799), (1651, 1518400), (1690, 1483360), (1825, 1373632), (1898, 1320800), (2032, 1233700), (2080, 1205230), (2336, 1073150), (2540, 986960), (2600, 964184), (2704, 927100), (2920, 858520), (3175, 789568), (3302, 759200), (3380, 741680), (3650, 686816), (3796, 660400), (4064, 616850), (4160, 602615), (4225, 593344), (4672, 536575), (4745, 528320), (5080, 493480), (5200, 482092), (5408, 463550), (5840, 429260), (6350, 394784), (6604, 379600), (6760, 370840), (7300, 343408), (7592, 330200), (8128, 308425), (8255, 303680), (8450, 296672), (9271, 270400), (9490, 264160), (10160, 246740), (10400, 241046), (10816, 231775), (11680, 214630), (12337, 203200), (12700, 197392), (13208, 189800), (13520, 185420), (14600, 171704), (15184, 165100), (16510, 151840), (16900, 148336), (18542, 135200), (18980, 132080), (20320, 123370), (20800, 120523), (21463, 116800), (23360, 107315), (23725, 105664), (24674, 101600), (25400, 98696), (26416, 94900), (27040, 92710), (29200, 85852), (30368, 82550), (33020, 75920), (33800, 74168), (37084, 67600), (37960, 66040), (40640, 61685), (41275, 60736), (42926, 58400), (46355, 54080), (47450, 52832), (49348, 50800)]