222651520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3862

約数の個数: 128

約数和(自身を含む): 655280640

約数和(自身を除く): 432629120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 3823, 4160, 4480, 5824, 7280, 7646, 8320, 11648, 14560, 15292, 19115, 26761, 29120, 30584, 38230, 49699, 53522, 58240, 61168, 76460, 99398, 107044, 122336, 133805, 152920, 198796, 214088, 244672, 248495, 267610, 305840, 347893, 397592, 428176, 489344, 496990, 535220, 611680, 695786, 795184, 856352, 993980, 1070440, 1223360, 1391572, 1590368, 1712704, 1739465, 1987960, 2140880, 2446720, 2783144, 3180736, 3425408, 3478930, 3975920, 4281760, 5566288, 6361472, 6957860, 7951840, 8563520, 11132576, 13915720, 15903680, 17127040, 22265152, 27831440, 31807360, 44530304, 55662880, 111325760, 222651520]

約数ペア:

[(1, 222651520), (2, 111325760), (4, 55662880), (5, 44530304), (7, 31807360), (8, 27831440), (10, 22265152), (13, 17127040), (14, 15903680), (16, 13915720), (20, 11132576), (26, 8563520), (28, 7951840), (32, 6957860), (35, 6361472), (40, 5566288), (52, 4281760), (56, 3975920), (64, 3478930), (65, 3425408), (70, 3180736), (80, 2783144), (91, 2446720), (104, 2140880), (112, 1987960), (128, 1739465), (130, 1712704), (140, 1590368), (160, 1391572), (182, 1223360), (208, 1070440), (224, 993980), (260, 856352), (280, 795184), (320, 695786), (364, 611680), (416, 535220), (448, 496990), (455, 489344), (520, 428176), (560, 397592), (640, 347893), (728, 305840), (832, 267610), (896, 248495), (910, 244672), (1040, 214088), (1120, 198796), (1456, 152920), (1664, 133805), (1820, 122336), (2080, 107044), (2240, 99398), (2912, 76460), (3640, 61168), (3823, 58240), (4160, 53522), (4480, 49699), (5824, 38230), (7280, 30584), (7646, 29120), (8320, 26761), (11648, 19115), (14560, 15292)]