76393240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 227059200

約数和(自身を除く): 150665960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1459, 1496, 1540, 1870, 2380, 2618, 2918, 3080, 3740, 4760, 5236, 5836, 6545, 7295, 7480, 10213, 10472, 11672, 13090, 14590, 16049, 20426, 24803, 26180, 29180, 32098, 40852, 49606, 51065, 52360, 58360, 64196, 80245, 81704, 99212, 102130, 112343, 124015, 128392, 160490, 173621, 198424, 204260, 224686, 248030, 272833, 320980, 347242, 408520, 449372, 496060, 545666, 561715, 641960, 694484, 868105, 898744, 992120, 1091332, 1123430, 1364165, 1388968, 1736210, 1909831, 2182664, 2246860, 2728330, 3472420, 3819662, 4493720, 5456660, 6944840, 7639324, 9549155, 10913320, 15278648, 19098310, 38196620, 76393240]

約数ペア:

[(1, 76393240), (2, 38196620), (4, 19098310), (5, 15278648), (7, 10913320), (8, 9549155), (10, 7639324), (11, 6944840), (14, 5456660), (17, 4493720), (20, 3819662), (22, 3472420), (28, 2728330), (34, 2246860), (35, 2182664), (40, 1909831), (44, 1736210), (55, 1388968), (56, 1364165), (68, 1123430), (70, 1091332), (77, 992120), (85, 898744), (88, 868105), (110, 694484), (119, 641960), (136, 561715), (140, 545666), (154, 496060), (170, 449372), (187, 408520), (220, 347242), (238, 320980), (280, 272833), (308, 248030), (340, 224686), (374, 204260), (385, 198424), (440, 173621), (476, 160490), (595, 128392), (616, 124015), (680, 112343), (748, 102130), (770, 99212), (935, 81704), (952, 80245), (1190, 64196), (1309, 58360), (1459, 52360), (1496, 51065), (1540, 49606), (1870, 40852), (2380, 32098), (2618, 29180), (2918, 26180), (3080, 24803), (3740, 20426), (4760, 16049), (5236, 14590), (5836, 13090), (6545, 11672), (7295, 10472), (7480, 10213)]