231275160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 784274400

約数和(自身を除く): 552999240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 179, 180, 185, 194, 222, 291, 296, 333, 358, 360, 370, 388, 444, 485, 537, 555, 582, 666, 716, 740, 776, 873, 888, 895, 970, 1074, 1110, 1164, 1332, 1432, 1455, 1480, 1611, 1665, 1746, 1790, 1940, 2148, 2220, 2328, 2664, 2685, 2910, 3222, 3330, 3492, 3580, 3589, 3880, 4296, 4365, 4440, 5370, 5820, 6444, 6623, 6660, 6984, 7160, 7178, 8055, 8730, 10740, 10767, 11640, 12888, 13246, 13320, 14356, 16110, 17363, 17460, 17945, 19869, 21480, 21534, 26492, 28712, 32220, 32301, 33115, 34726, 34920, 35890, 39738, 43068, 52089, 52984, 53835, 59607, 64440, 64602, 66230, 69452, 71780, 79476, 86136, 86815, 99345, 104178, 107670, 119214, 129204, 132460, 138904, 143560, 156267, 158952, 161505, 173630, 198690, 208356, 215340, 238428, 258408, 260445, 264920, 298035, 312534, 323010, 347260, 397380, 416712, 430680, 476856, 520890, 596070, 625068, 642431, 646020, 694520, 781335, 794760, 1041780, 1192140, 1250136, 1284862, 1292040, 1562670, 1927293, 2083560, 2384280, 2569724, 3125340, 3212155, 3854586, 5139448, 5781879, 6250680, 6424310, 7709172, 9636465, 11563758, 12848620, 15418344, 19272930, 23127516, 25697240, 28909395, 38545860, 46255032, 57818790, 77091720, 115637580, 231275160]

約数ペア:

[(1, 231275160), (2, 115637580), (3, 77091720), (4, 57818790), (5, 46255032), (6, 38545860), (8, 28909395), (9, 25697240), (10, 23127516), (12, 19272930), (15, 15418344), (18, 12848620), (20, 11563758), (24, 9636465), (30, 7709172), (36, 6424310), (37, 6250680), (40, 5781879), (45, 5139448), (60, 3854586), (72, 3212155), (74, 3125340), (90, 2569724), (97, 2384280), (111, 2083560), (120, 1927293), (148, 1562670), (179, 1292040), (180, 1284862), (185, 1250136), (194, 1192140), (222, 1041780), (291, 794760), (296, 781335), (333, 694520), (358, 646020), (360, 642431), (370, 625068), (388, 596070), (444, 520890), (485, 476856), (537, 430680), (555, 416712), (582, 397380), (666, 347260), (716, 323010), (740, 312534), (776, 298035), (873, 264920), (888, 260445), (895, 258408), (970, 238428), (1074, 215340), (1110, 208356), (1164, 198690), (1332, 173630), (1432, 161505), (1455, 158952), (1480, 156267), (1611, 143560), (1665, 138904), (1746, 132460), (1790, 129204), (1940, 119214), (2148, 107670), (2220, 104178), (2328, 99345), (2664, 86815), (2685, 86136), (2910, 79476), (3222, 71780), (3330, 69452), (3492, 66230), (3580, 64602), (3589, 64440), (3880, 59607), (4296, 53835), (4365, 52984), (4440, 52089), (5370, 43068), (5820, 39738), (6444, 35890), (6623, 34920), (6660, 34726), (6984, 33115), (7160, 32301), (7178, 32220), (8055, 28712), (8730, 26492), (10740, 21534), (10767, 21480), (11640, 19869), (12888, 17945), (13246, 17460), (13320, 17363), (14356, 16110)]