127826720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1954

約数の個数: 96

約数和(自身を含む): 350977536

約数和(自身を除く): 223150816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1871, 1952, 2135, 2440, 3416, 3742, 4270, 4880, 6832, 7484, 8540, 9355, 9760, 13097, 13664, 14968, 17080, 18710, 26194, 29936, 34160, 37420, 52388, 59872, 65485, 68320, 74840, 104776, 114131, 130970, 149680, 209552, 228262, 261940, 299360, 419104, 456524, 523880, 570655, 798917, 913048, 1047760, 1141310, 1597834, 1826096, 2095520, 2282620, 3195668, 3652192, 3994585, 4565240, 6391336, 7989170, 9130480, 12782672, 15978340, 18260960, 25565344, 31956680, 63913360, 127826720]

約数ペア:

[(1, 127826720), (2, 63913360), (4, 31956680), (5, 25565344), (7, 18260960), (8, 15978340), (10, 12782672), (14, 9130480), (16, 7989170), (20, 6391336), (28, 4565240), (32, 3994585), (35, 3652192), (40, 3195668), (56, 2282620), (61, 2095520), (70, 1826096), (80, 1597834), (112, 1141310), (122, 1047760), (140, 913048), (160, 798917), (224, 570655), (244, 523880), (280, 456524), (305, 419104), (427, 299360), (488, 261940), (560, 228262), (610, 209552), (854, 149680), (976, 130970), (1120, 114131), (1220, 104776), (1708, 74840), (1871, 68320), (1952, 65485), (2135, 59872), (2440, 52388), (3416, 37420), (3742, 34160), (4270, 29936), (4880, 26194), (6832, 18710), (7484, 17080), (8540, 14968), (9355, 13664), (9760, 13097)]