144717840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 200

約数和(自身を含む): 525019968

約数和(自身を除く): 380302128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 971, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 1942, 2070, 2160, 2484, 2760, 2913, 3105, 3240, 3312, 3726, 3884, 4140, 4855, 4968, 5520, 5826, 6210, 6480, 7452, 7768, 8280, 8739, 9315, 9710, 9936, 11652, 12420, 14565, 14904, 15536, 16560, 17478, 18630, 19420, 22333, 23304, 24840, 26217, 29130, 29808, 34956, 37260, 38840, 43695, 44666, 46608, 49680, 52434, 58260, 66999, 69912, 74520, 77680, 78651, 87390, 89332, 104868, 111665, 116520, 131085, 133998, 139824, 149040, 157302, 174780, 178664, 200997, 209736, 223330, 233040, 262170, 267996, 314604, 334995, 349560, 357328, 393255, 401994, 419472, 446660, 524340, 535992, 602991, 629208, 669990, 699120, 786510, 803988, 893320, 1004985, 1048680, 1071984, 1205982, 1258416, 1339980, 1573020, 1607976, 1786640, 1808973, 2009970, 2097360, 2411964, 2679960, 3014955, 3146040, 3215952, 3617946, 4019940, 4823928, 5359920, 6029910, 6292080, 7235892, 8039880, 9044865, 9647856, 12059820, 14471784, 16079760, 18089730, 24119640, 28943568, 36179460, 48239280, 72358920, 144717840]

約数ペア:

[(1, 144717840), (2, 72358920), (3, 48239280), (4, 36179460), (5, 28943568), (6, 24119640), (8, 18089730), (9, 16079760), (10, 14471784), (12, 12059820), (15, 9647856), (16, 9044865), (18, 8039880), (20, 7235892), (23, 6292080), (24, 6029910), (27, 5359920), (30, 4823928), (36, 4019940), (40, 3617946), (45, 3215952), (46, 3146040), (48, 3014955), (54, 2679960), (60, 2411964), (69, 2097360), (72, 2009970), (80, 1808973), (81, 1786640), (90, 1607976), (92, 1573020), (108, 1339980), (115, 1258416), (120, 1205982), (135, 1071984), (138, 1048680), (144, 1004985), (162, 893320), (180, 803988), (184, 786510), (207, 699120), (216, 669990), (230, 629208), (240, 602991), (270, 535992), (276, 524340), (324, 446660), (345, 419472), (360, 401994), (368, 393255), (405, 357328), (414, 349560), (432, 334995), (460, 314604), (540, 267996), (552, 262170), (621, 233040), (648, 223330), (690, 209736), (720, 200997), (810, 178664), (828, 174780), (920, 157302), (971, 149040), (1035, 139824), (1080, 133998), (1104, 131085), (1242, 116520), (1296, 111665), (1380, 104868), (1620, 89332), (1656, 87390), (1840, 78651), (1863, 77680), (1942, 74520), (2070, 69912), (2160, 66999), (2484, 58260), (2760, 52434), (2913, 49680), (3105, 46608), (3240, 44666), (3312, 43695), (3726, 38840), (3884, 37260), (4140, 34956), (4855, 29808), (4968, 29130), (5520, 26217), (5826, 24840), (6210, 23304), (6480, 22333), (7452, 19420), (7768, 18630), (8280, 17478), (8739, 16560), (9315, 15536), (9710, 14904), (9936, 14565), (11652, 12420)]