492026220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4943}}^1$

素因数の和:5044

約数の個数: 144

約数和(自身を含む): 1727631360

約数和(自身を除く): 1235605140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2765, 2844, 3318, 3555, 4740, 4943, 4977, 5530, 6636, 7110, 8295, 9886, 9954, 11060, 14220, 14829, 16590, 19772, 19908, 24715, 24885, 29658, 33180, 34601, 44487, 49430, 49770, 59316, 69202, 74145, 88974, 98860, 99540, 103803, 138404, 148290, 173005, 177948, 207606, 222435, 296580, 311409, 346010, 390497, 415212, 444870, 519015, 622818, 692020, 780994, 889740, 1038030, 1171491, 1245636, 1557045, 1561988, 1952485, 2076060, 2342982, 2733479, 3114090, 3514473, 3904970, 4685964, 5466958, 5857455, 6228180, 7028946, 7809940, 8200437, 10933916, 11714910, 13667395, 14057892, 16400874, 17572365, 23429820, 24601311, 27334790, 32801748, 35144730, 41002185, 49202622, 54669580, 70289460, 82004370, 98405244, 123006555, 164008740, 246013110, 492026220]

約数ペア:

[(1, 492026220), (2, 246013110), (3, 164008740), (4, 123006555), (5, 98405244), (6, 82004370), (7, 70289460), (9, 54669580), (10, 49202622), (12, 41002185), (14, 35144730), (15, 32801748), (18, 27334790), (20, 24601311), (21, 23429820), (28, 17572365), (30, 16400874), (35, 14057892), (36, 13667395), (42, 11714910), (45, 10933916), (60, 8200437), (63, 7809940), (70, 7028946), (79, 6228180), (84, 5857455), (90, 5466958), (105, 4685964), (126, 3904970), (140, 3514473), (158, 3114090), (180, 2733479), (210, 2342982), (237, 2076060), (252, 1952485), (315, 1561988), (316, 1557045), (395, 1245636), (420, 1171491), (474, 1038030), (553, 889740), (630, 780994), (711, 692020), (790, 622818), (948, 519015), (1106, 444870), (1185, 415212), (1260, 390497), (1422, 346010), (1580, 311409), (1659, 296580), (2212, 222435), (2370, 207606), (2765, 177948), (2844, 173005), (3318, 148290), (3555, 138404), (4740, 103803), (4943, 99540), (4977, 98860), (5530, 88974), (6636, 74145), (7110, 69202), (8295, 59316), (9886, 49770), (9954, 49430), (11060, 44487), (14220, 34601), (14829, 33180), (16590, 29658), (19772, 24885), (19908, 24715)]