27217680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 102207744

約数和(自身を除く): 74990064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 953, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 1906, 2040, 2380, 2856, 2859, 3570, 3812, 4080, 4760, 4765, 5712, 5718, 6671, 7140, 7624, 9520, 9530, 11436, 13342, 14280, 14295, 15248, 16201, 19060, 20013, 22872, 26684, 28560, 28590, 32402, 33355, 38120, 40026, 45744, 48603, 53368, 57180, 64804, 66710, 76240, 80052, 81005, 97206, 100065, 106736, 113407, 114360, 129608, 133420, 160104, 162010, 194412, 200130, 226814, 228720, 243015, 259216, 266840, 320208, 324020, 340221, 388824, 400260, 453628, 486030, 533680, 567035, 648040, 680442, 777648, 800520, 907256, 972060, 1134070, 1296080, 1360884, 1601040, 1701105, 1814512, 1944120, 2268140, 2721768, 3402210, 3888240, 4536280, 5443536, 6804420, 9072560, 13608840, 27217680]

約数ペア:

[(1, 27217680), (2, 13608840), (3, 9072560), (4, 6804420), (5, 5443536), (6, 4536280), (7, 3888240), (8, 3402210), (10, 2721768), (12, 2268140), (14, 1944120), (15, 1814512), (16, 1701105), (17, 1601040), (20, 1360884), (21, 1296080), (24, 1134070), (28, 972060), (30, 907256), (34, 800520), (35, 777648), (40, 680442), (42, 648040), (48, 567035), (51, 533680), (56, 486030), (60, 453628), (68, 400260), (70, 388824), (80, 340221), (84, 324020), (85, 320208), (102, 266840), (105, 259216), (112, 243015), (119, 228720), (120, 226814), (136, 200130), (140, 194412), (168, 162010), (170, 160104), (204, 133420), (210, 129608), (238, 114360), (240, 113407), (255, 106736), (272, 100065), (280, 97206), (336, 81005), (340, 80052), (357, 76240), (408, 66710), (420, 64804), (476, 57180), (510, 53368), (560, 48603), (595, 45744), (680, 40026), (714, 38120), (816, 33355), (840, 32402), (952, 28590), (953, 28560), (1020, 26684), (1190, 22872), (1360, 20013), (1428, 19060), (1680, 16201), (1785, 15248), (1904, 14295), (1906, 14280), (2040, 13342), (2380, 11436), (2856, 9530), (2859, 9520), (3570, 7624), (3812, 7140), (4080, 6671), (4760, 5718), (4765, 5712)]