173228440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5113}}^1$

素因数の和:5153

約数の個数: 96

約数和(自身を含む): 489716640

約数和(自身を除く): 316488200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 5113, 6776, 8470, 10226, 16940, 20452, 25565, 33880, 35791, 40904, 51130, 56243, 71582, 102260, 112486, 143164, 178955, 204520, 224972, 281215, 286328, 357910, 393701, 449944, 562430, 618673, 715820, 787402, 1124860, 1237346, 1431640, 1574804, 1968505, 2249720, 2474692, 3093365, 3149608, 3937010, 4330711, 4949384, 6186730, 7874020, 8661422, 12373460, 15748040, 17322844, 21653555, 24746920, 34645688, 43307110, 86614220, 173228440]

約数ペア:

[(1, 173228440), (2, 86614220), (4, 43307110), (5, 34645688), (7, 24746920), (8, 21653555), (10, 17322844), (11, 15748040), (14, 12373460), (20, 8661422), (22, 7874020), (28, 6186730), (35, 4949384), (40, 4330711), (44, 3937010), (55, 3149608), (56, 3093365), (70, 2474692), (77, 2249720), (88, 1968505), (110, 1574804), (121, 1431640), (140, 1237346), (154, 1124860), (220, 787402), (242, 715820), (280, 618673), (308, 562430), (385, 449944), (440, 393701), (484, 357910), (605, 286328), (616, 281215), (770, 224972), (847, 204520), (968, 178955), (1210, 143164), (1540, 112486), (1694, 102260), (2420, 71582), (3080, 56243), (3388, 51130), (4235, 40904), (4840, 35791), (5113, 33880), (6776, 25565), (8470, 20452), (10226, 16940)]