144705360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 160

約数和(自身を含む): 491754240

約数和(自身を除く): 347048880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1223, 1360, 1392, 1479, 1740, 1972, 2040, 2320, 2446, 2465, 2958, 3480, 3669, 3944, 4080, 4892, 4930, 5916, 6115, 6960, 7338, 7395, 7888, 9784, 9860, 11832, 12230, 14676, 14790, 18345, 19568, 19720, 20791, 23664, 24460, 29352, 29580, 35467, 36690, 39440, 41582, 48920, 58704, 59160, 62373, 70934, 73380, 83164, 97840, 103955, 106401, 118320, 124746, 141868, 146760, 166328, 177335, 207910, 212802, 249492, 283736, 293520, 311865, 332656, 354670, 415820, 425604, 498984, 532005, 567472, 602939, 623730, 709340, 831640, 851208, 997968, 1064010, 1205878, 1247460, 1418680, 1663280, 1702416, 1808817, 2128020, 2411756, 2494920, 2837360, 3014695, 3617634, 4256040, 4823512, 4989840, 6029390, 7235268, 8512080, 9044085, 9647024, 12058780, 14470536, 18088170, 24117560, 28941072, 36176340, 48235120, 72352680, 144705360]

約数ペア:

[(1, 144705360), (2, 72352680), (3, 48235120), (4, 36176340), (5, 28941072), (6, 24117560), (8, 18088170), (10, 14470536), (12, 12058780), (15, 9647024), (16, 9044085), (17, 8512080), (20, 7235268), (24, 6029390), (29, 4989840), (30, 4823512), (34, 4256040), (40, 3617634), (48, 3014695), (51, 2837360), (58, 2494920), (60, 2411756), (68, 2128020), (80, 1808817), (85, 1702416), (87, 1663280), (102, 1418680), (116, 1247460), (120, 1205878), (136, 1064010), (145, 997968), (170, 851208), (174, 831640), (204, 709340), (232, 623730), (240, 602939), (255, 567472), (272, 532005), (290, 498984), (340, 425604), (348, 415820), (408, 354670), (435, 332656), (464, 311865), (493, 293520), (510, 283736), (580, 249492), (680, 212802), (696, 207910), (816, 177335), (870, 166328), (986, 146760), (1020, 141868), (1160, 124746), (1223, 118320), (1360, 106401), (1392, 103955), (1479, 97840), (1740, 83164), (1972, 73380), (2040, 70934), (2320, 62373), (2446, 59160), (2465, 58704), (2958, 48920), (3480, 41582), (3669, 39440), (3944, 36690), (4080, 35467), (4892, 29580), (4930, 29352), (5916, 24460), (6115, 23664), (6960, 20791), (7338, 19720), (7395, 19568), (7888, 18345), (9784, 14790), (9860, 14676), (11832, 12230)]