84322480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 223235712

約数和(自身を除く): 138913232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 281, 310, 341, 440, 484, 496, 562, 605, 620, 682, 880, 968, 1124, 1210, 1240, 1364, 1405, 1705, 1936, 2248, 2420, 2480, 2728, 2810, 3091, 3410, 3751, 4496, 4840, 5456, 5620, 6182, 6820, 7502, 8711, 9680, 11240, 12364, 13640, 15004, 15455, 17422, 18755, 22480, 24728, 27280, 30008, 30910, 34001, 34844, 37510, 43555, 49456, 60016, 61820, 68002, 69688, 75020, 87110, 95821, 123640, 136004, 139376, 150040, 170005, 174220, 191642, 247280, 272008, 300080, 340010, 348440, 383284, 479105, 544016, 680020, 696880, 766568, 958210, 1054031, 1360040, 1533136, 1916420, 2108062, 2720080, 3832840, 4216124, 5270155, 7665680, 8432248, 10540310, 16864496, 21080620, 42161240, 84322480]

約数ペア:

[(1, 84322480), (2, 42161240), (4, 21080620), (5, 16864496), (8, 10540310), (10, 8432248), (11, 7665680), (16, 5270155), (20, 4216124), (22, 3832840), (31, 2720080), (40, 2108062), (44, 1916420), (55, 1533136), (62, 1360040), (80, 1054031), (88, 958210), (110, 766568), (121, 696880), (124, 680020), (155, 544016), (176, 479105), (220, 383284), (242, 348440), (248, 340010), (281, 300080), (310, 272008), (341, 247280), (440, 191642), (484, 174220), (496, 170005), (562, 150040), (605, 139376), (620, 136004), (682, 123640), (880, 95821), (968, 87110), (1124, 75020), (1210, 69688), (1240, 68002), (1364, 61820), (1405, 60016), (1705, 49456), (1936, 43555), (2248, 37510), (2420, 34844), (2480, 34001), (2728, 30910), (2810, 30008), (3091, 27280), (3410, 24728), (3751, 22480), (4496, 18755), (4840, 17422), (5456, 15455), (5620, 15004), (6182, 13640), (6820, 12364), (7502, 11240), (8711, 9680)]