420147504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6833}}^1$

素因数の和:6915

約数の個数: 120

約数和(自身を含む): 1366034592

約数和(自身を除く): 945887088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 6833, 7686, 8784, 10248, 13666, 15372, 20496, 20499, 27332, 30744, 40998, 47831, 54664, 61488, 61497, 81996, 95662, 109328, 122994, 143493, 163992, 191324, 245988, 286986, 327984, 382648, 416813, 430479, 491976, 573972, 765296, 833626, 860958, 983952, 1147944, 1250439, 1667252, 1721916, 2295888, 2500878, 2917691, 3334504, 3443832, 3751317, 5001756, 5835382, 6669008, 6887664, 7502634, 8753073, 10003512, 11670764, 15005268, 17506146, 20007024, 23341528, 26259219, 30010536, 35012292, 46683056, 52518438, 60021072, 70024584, 105036876, 140049168, 210073752, 420147504]

約数ペア:

[(1, 420147504), (2, 210073752), (3, 140049168), (4, 105036876), (6, 70024584), (7, 60021072), (8, 52518438), (9, 46683056), (12, 35012292), (14, 30010536), (16, 26259219), (18, 23341528), (21, 20007024), (24, 17506146), (28, 15005268), (36, 11670764), (42, 10003512), (48, 8753073), (56, 7502634), (61, 6887664), (63, 6669008), (72, 5835382), (84, 5001756), (112, 3751317), (122, 3443832), (126, 3334504), (144, 2917691), (168, 2500878), (183, 2295888), (244, 1721916), (252, 1667252), (336, 1250439), (366, 1147944), (427, 983952), (488, 860958), (504, 833626), (549, 765296), (732, 573972), (854, 491976), (976, 430479), (1008, 416813), (1098, 382648), (1281, 327984), (1464, 286986), (1708, 245988), (2196, 191324), (2562, 163992), (2928, 143493), (3416, 122994), (3843, 109328), (4392, 95662), (5124, 81996), (6832, 61497), (6833, 61488), (7686, 54664), (8784, 47831), (10248, 40998), (13666, 30744), (15372, 27332), (20496, 20499)]