214124680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3707

約数の個数: 128

約数和(自身を含む): 632448000

約数和(自身を除く): 418323320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 3659, 4180, 5320, 5852, 7315, 7318, 8360, 11704, 14630, 14636, 18295, 25613, 29260, 29272, 36590, 40249, 51226, 58520, 69521, 73180, 80498, 102452, 128065, 139042, 146360, 160996, 201245, 204904, 256130, 278084, 281743, 321992, 347605, 402490, 486647, 512260, 556168, 563486, 695210, 764731, 804980, 973294, 1024520, 1126972, 1390420, 1408715, 1529462, 1609960, 1946588, 2253944, 2433235, 2780840, 2817430, 3058924, 3823655, 3893176, 4866470, 5353117, 5634860, 6117848, 7647310, 9732940, 10706234, 11269720, 15294620, 19465880, 21412468, 26765585, 30589240, 42824936, 53531170, 107062340, 214124680]

約数ペア:

[(1, 214124680), (2, 107062340), (4, 53531170), (5, 42824936), (7, 30589240), (8, 26765585), (10, 21412468), (11, 19465880), (14, 15294620), (19, 11269720), (20, 10706234), (22, 9732940), (28, 7647310), (35, 6117848), (38, 5634860), (40, 5353117), (44, 4866470), (55, 3893176), (56, 3823655), (70, 3058924), (76, 2817430), (77, 2780840), (88, 2433235), (95, 2253944), (110, 1946588), (133, 1609960), (140, 1529462), (152, 1408715), (154, 1390420), (190, 1126972), (209, 1024520), (220, 973294), (266, 804980), (280, 764731), (308, 695210), (380, 563486), (385, 556168), (418, 512260), (440, 486647), (532, 402490), (616, 347605), (665, 321992), (760, 281743), (770, 278084), (836, 256130), (1045, 204904), (1064, 201245), (1330, 160996), (1463, 146360), (1540, 139042), (1672, 128065), (2090, 102452), (2660, 80498), (2926, 73180), (3080, 69521), (3659, 58520), (4180, 51226), (5320, 40249), (5852, 36590), (7315, 29272), (7318, 29260), (8360, 25613), (11704, 18295), (14630, 14636)]