1219158400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 3243073680

約数和(自身を除く): 2023915280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 73, 80, 85, 100, 128, 136, 146, 160, 170, 200, 272, 292, 307, 320, 340, 365, 400, 425, 544, 584, 614, 640, 680, 730, 800, 850, 1088, 1168, 1228, 1241, 1360, 1460, 1535, 1600, 1700, 1825, 2176, 2336, 2456, 2482, 2720, 2920, 3070, 3200, 3400, 3650, 4672, 4912, 4964, 5219, 5440, 5840, 6140, 6205, 6800, 7300, 7675, 9344, 9824, 9928, 10438, 10880, 11680, 12280, 12410, 13600, 14600, 15350, 19648, 19856, 20876, 22411, 23360, 24560, 24820, 26095, 27200, 29200, 30700, 31025, 39296, 39712, 41752, 44822, 46720, 49120, 49640, 52190, 54400, 58400, 61400, 62050, 79424, 83504, 89644, 98240, 99280, 104380, 112055, 116800, 122800, 124100, 130475, 158848, 167008, 179288, 196480, 198560, 208760, 224110, 233600, 245600, 248200, 260950, 334016, 358576, 380987, 397120, 417520, 448220, 491200, 496400, 521900, 560275, 668032, 717152, 761974, 794240, 835040, 896440, 982400, 992800, 1043800, 1120550, 1434304, 1523948, 1670080, 1792880, 1904935, 1985600, 2087600, 2241100, 2868608, 3047896, 3340160, 3585760, 3809870, 3971200, 4175200, 4482200, 6095792, 7171520, 7619740, 8350400, 8964400, 9524675, 12191584, 14343040, 15239480, 16700800, 17928800, 19049350, 24383168, 30478960, 35857600, 38098700, 48766336, 60957920, 71715200, 76197400, 121915840, 152394800, 243831680, 304789600, 609579200, 1219158400]

約数ペア:

[(1, 1219158400), (2, 609579200), (4, 304789600), (5, 243831680), (8, 152394800), (10, 121915840), (16, 76197400), (17, 71715200), (20, 60957920), (25, 48766336), (32, 38098700), (34, 35857600), (40, 30478960), (50, 24383168), (64, 19049350), (68, 17928800), (73, 16700800), (80, 15239480), (85, 14343040), (100, 12191584), (128, 9524675), (136, 8964400), (146, 8350400), (160, 7619740), (170, 7171520), (200, 6095792), (272, 4482200), (292, 4175200), (307, 3971200), (320, 3809870), (340, 3585760), (365, 3340160), (400, 3047896), (425, 2868608), (544, 2241100), (584, 2087600), (614, 1985600), (640, 1904935), (680, 1792880), (730, 1670080), (800, 1523948), (850, 1434304), (1088, 1120550), (1168, 1043800), (1228, 992800), (1241, 982400), (1360, 896440), (1460, 835040), (1535, 794240), (1600, 761974), (1700, 717152), (1825, 668032), (2176, 560275), (2336, 521900), (2456, 496400), (2482, 491200), (2720, 448220), (2920, 417520), (3070, 397120), (3200, 380987), (3400, 358576), (3650, 334016), (4672, 260950), (4912, 248200), (4964, 245600), (5219, 233600), (5440, 224110), (5840, 208760), (6140, 198560), (6205, 196480), (6800, 179288), (7300, 167008), (7675, 158848), (9344, 130475), (9824, 124100), (9928, 122800), (10438, 116800), (10880, 112055), (11680, 104380), (12280, 99280), (12410, 98240), (13600, 89644), (14600, 83504), (15350, 79424), (19648, 62050), (19856, 61400), (20876, 58400), (22411, 54400), (23360, 52190), (24560, 49640), (24820, 49120), (26095, 46720), (27200, 44822), (29200, 41752), (30700, 39712), (31025, 39296)]