271485760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9360

約数の個数: 112

約数和(自身を含む): 795747456

約数和(自身を除く): 524261696

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, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 9323, 14560, 18646, 29120, 37292, 46615, 65261, 74584, 93230, 121199, 130522, 149168, 186460, 242398, 261044, 298336, 326305, 372920, 484796, 522088, 596672, 605995, 652610, 745840, 848393, 969592, 1044176, 1211990, 1305220, 1491680, 1696786, 1939184, 2088352, 2423980, 2610440, 2983360, 3393572, 3878368, 4176704, 4241965, 4847960, 5220880, 6787144, 7756736, 8483930, 9695920, 10441760, 13574288, 16967860, 19391840, 20883520, 27148576, 33935720, 38783680, 54297152, 67871440, 135742880, 271485760]

約数ペア:

[(1, 271485760), (2, 135742880), (4, 67871440), (5, 54297152), (7, 38783680), (8, 33935720), (10, 27148576), (13, 20883520), (14, 19391840), (16, 16967860), (20, 13574288), (26, 10441760), (28, 9695920), (32, 8483930), (35, 7756736), (40, 6787144), (52, 5220880), (56, 4847960), (64, 4241965), (65, 4176704), (70, 3878368), (80, 3393572), (91, 2983360), (104, 2610440), (112, 2423980), (130, 2088352), (140, 1939184), (160, 1696786), (182, 1491680), (208, 1305220), (224, 1211990), (260, 1044176), (280, 969592), (320, 848393), (364, 745840), (416, 652610), (448, 605995), (455, 596672), (520, 522088), (560, 484796), (728, 372920), (832, 326305), (910, 298336), (1040, 261044), (1120, 242398), (1456, 186460), (1820, 149168), (2080, 130522), (2240, 121199), (2912, 93230), (3640, 74584), (4160, 65261), (5824, 46615), (7280, 37292), (9323, 29120), (14560, 18646)]