242000880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3015

約数の個数: 160

約数和(自身を含む): 845088768

約数和(自身を除く): 603087888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 2957, 3410, 3720, 4092, 5115, 5456, 5914, 6820, 7440, 8184, 8871, 10230, 11828, 13640, 14785, 16368, 17742, 20460, 23656, 27280, 29570, 32527, 35484, 40920, 44355, 47312, 59140, 65054, 70968, 81840, 88710, 91667, 97581, 118280, 130108, 141936, 162635, 177420, 183334, 195162, 236560, 260216, 275001, 325270, 354840, 366668, 390324, 458335, 487905, 520432, 550002, 650540, 709680, 733336, 780648, 916670, 975810, 1008337, 1100004, 1301080, 1375005, 1466672, 1561296, 1833340, 1951620, 2016674, 2200008, 2602160, 2750010, 3025011, 3666680, 3903240, 4033348, 4400016, 5041685, 5500020, 6050022, 7333360, 7806480, 8066696, 10083370, 11000040, 12100044, 15125055, 16133392, 20166740, 22000080, 24200088, 30250110, 40333480, 48400176, 60500220, 80666960, 121000440, 242000880]

約数ペア:

[(1, 242000880), (2, 121000440), (3, 80666960), (4, 60500220), (5, 48400176), (6, 40333480), (8, 30250110), (10, 24200088), (11, 22000080), (12, 20166740), (15, 16133392), (16, 15125055), (20, 12100044), (22, 11000040), (24, 10083370), (30, 8066696), (31, 7806480), (33, 7333360), (40, 6050022), (44, 5500020), (48, 5041685), (55, 4400016), (60, 4033348), (62, 3903240), (66, 3666680), (80, 3025011), (88, 2750010), (93, 2602160), (110, 2200008), (120, 2016674), (124, 1951620), (132, 1833340), (155, 1561296), (165, 1466672), (176, 1375005), (186, 1301080), (220, 1100004), (240, 1008337), (248, 975810), (264, 916670), (310, 780648), (330, 733336), (341, 709680), (372, 650540), (440, 550002), (465, 520432), (496, 487905), (528, 458335), (620, 390324), (660, 366668), (682, 354840), (744, 325270), (880, 275001), (930, 260216), (1023, 236560), (1240, 195162), (1320, 183334), (1364, 177420), (1488, 162635), (1705, 141936), (1860, 130108), (2046, 118280), (2480, 97581), (2640, 91667), (2728, 88710), (2957, 81840), (3410, 70968), (3720, 65054), (4092, 59140), (5115, 47312), (5456, 44355), (5914, 40920), (6820, 35484), (7440, 32527), (8184, 29570), (8871, 27280), (10230, 23656), (11828, 20460), (13640, 17742), (14785, 16368)]