68601120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1243

約数の個数: 192

約数和(自身を含む): 261709056

約数和(自身を除く): 193107936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1201, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2402, 2720, 2856, 3360, 3570, 3603, 3808, 4080, 4760, 4804, 5712, 6005, 7140, 7206, 8160, 8407, 9520, 9608, 11424, 12010, 14280, 14412, 16814, 18015, 19040, 19216, 20417, 24020, 25221, 28560, 28824, 33628, 36030, 38432, 40834, 42035, 48040, 50442, 57120, 57648, 61251, 67256, 72060, 81668, 84070, 96080, 100884, 102085, 115296, 122502, 126105, 134512, 142919, 144120, 163336, 168140, 192160, 201768, 204170, 245004, 252210, 269024, 285838, 288240, 306255, 326672, 336280, 403536, 408340, 428757, 490008, 504420, 571676, 576480, 612510, 653344, 672560, 714595, 807072, 816680, 857514, 980016, 1008840, 1143352, 1225020, 1345120, 1429190, 1633360, 1715028, 1960032, 2017680, 2143785, 2286704, 2450040, 2858380, 3266720, 3430056, 4035360, 4287570, 4573408, 4900080, 5716760, 6860112, 8575140, 9800160, 11433520, 13720224, 17150280, 22867040, 34300560, 68601120]

約数ペア:

[(1, 68601120), (2, 34300560), (3, 22867040), (4, 17150280), (5, 13720224), (6, 11433520), (7, 9800160), (8, 8575140), (10, 6860112), (12, 5716760), (14, 4900080), (15, 4573408), (16, 4287570), (17, 4035360), (20, 3430056), (21, 3266720), (24, 2858380), (28, 2450040), (30, 2286704), (32, 2143785), (34, 2017680), (35, 1960032), (40, 1715028), (42, 1633360), (48, 1429190), (51, 1345120), (56, 1225020), (60, 1143352), (68, 1008840), (70, 980016), (80, 857514), (84, 816680), (85, 807072), (96, 714595), (102, 672560), (105, 653344), (112, 612510), (119, 576480), (120, 571676), (136, 504420), (140, 490008), (160, 428757), (168, 408340), (170, 403536), (204, 336280), (210, 326672), (224, 306255), (238, 288240), (240, 285838), (255, 269024), (272, 252210), (280, 245004), (336, 204170), (340, 201768), (357, 192160), (408, 168140), (420, 163336), (476, 144120), (480, 142919), (510, 134512), (544, 126105), (560, 122502), (595, 115296), (672, 102085), (680, 100884), (714, 96080), (816, 84070), (840, 81668), (952, 72060), (1020, 67256), (1120, 61251), (1190, 57648), (1201, 57120), (1360, 50442), (1428, 48040), (1632, 42035), (1680, 40834), (1785, 38432), (1904, 36030), (2040, 33628), (2380, 28824), (2402, 28560), (2720, 25221), (2856, 24020), (3360, 20417), (3570, 19216), (3603, 19040), (3808, 18015), (4080, 16814), (4760, 14412), (4804, 14280), (5712, 12010), (6005, 11424), (7140, 9608), (7206, 9520), (8160, 8407)]