156897840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 536679936

約数和(自身を除く): 379782096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 110, 120, 132, 165, 176, 206, 220, 240, 264, 309, 330, 412, 440, 515, 528, 577, 618, 660, 824, 880, 1030, 1133, 1154, 1236, 1320, 1545, 1648, 1731, 2060, 2266, 2308, 2472, 2640, 2885, 3090, 3399, 3462, 4120, 4532, 4616, 4944, 5665, 5770, 6180, 6347, 6798, 6924, 8240, 8655, 9064, 9232, 11330, 11540, 12360, 12694, 13596, 13848, 16995, 17310, 18128, 19041, 22660, 23080, 24720, 25388, 27192, 27696, 31735, 33990, 34620, 38082, 45320, 46160, 50776, 54384, 59431, 63470, 67980, 69240, 76164, 90640, 95205, 101552, 118862, 126940, 135960, 138480, 152328, 178293, 190410, 237724, 253880, 271920, 297155, 304656, 356586, 380820, 475448, 507760, 594310, 653741, 713172, 761640, 891465, 950896, 1188620, 1307482, 1426344, 1523280, 1782930, 1961223, 2377240, 2614964, 2852688, 3268705, 3565860, 3922446, 4754480, 5229928, 6537410, 7131720, 7844892, 9806115, 10459856, 13074820, 14263440, 15689784, 19612230, 26149640, 31379568, 39224460, 52299280, 78448920, 156897840]

約数ペア:

[(1, 156897840), (2, 78448920), (3, 52299280), (4, 39224460), (5, 31379568), (6, 26149640), (8, 19612230), (10, 15689784), (11, 14263440), (12, 13074820), (15, 10459856), (16, 9806115), (20, 7844892), (22, 7131720), (24, 6537410), (30, 5229928), (33, 4754480), (40, 3922446), (44, 3565860), (48, 3268705), (55, 2852688), (60, 2614964), (66, 2377240), (80, 1961223), (88, 1782930), (103, 1523280), (110, 1426344), (120, 1307482), (132, 1188620), (165, 950896), (176, 891465), (206, 761640), (220, 713172), (240, 653741), (264, 594310), (309, 507760), (330, 475448), (412, 380820), (440, 356586), (515, 304656), (528, 297155), (577, 271920), (618, 253880), (660, 237724), (824, 190410), (880, 178293), (1030, 152328), (1133, 138480), (1154, 135960), (1236, 126940), (1320, 118862), (1545, 101552), (1648, 95205), (1731, 90640), (2060, 76164), (2266, 69240), (2308, 67980), (2472, 63470), (2640, 59431), (2885, 54384), (3090, 50776), (3399, 46160), (3462, 45320), (4120, 38082), (4532, 34620), (4616, 33990), (4944, 31735), (5665, 27696), (5770, 27192), (6180, 25388), (6347, 24720), (6798, 23080), (6924, 22660), (8240, 19041), (8655, 18128), (9064, 17310), (9232, 16995), (11330, 13848), (11540, 13596), (12360, 12694)]