180386640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{5113}}^1$

素因数の和:5146

約数の個数: 180

約数和(自身を含む): 704842164

約数和(自身を除く): 524455524

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5113, 5880, 7056, 8820, 10226, 11760, 15339, 17640, 20452, 25565, 30678, 35280, 35791, 40904, 46017, 51130, 61356, 71582, 76695, 81808, 92034, 102260, 107373, 122712, 143164, 153390, 178955, 184068, 204520, 214746, 230085, 245424, 250537, 286328, 306780, 322119, 357910, 368136, 409040, 429492, 460170, 501074, 536865, 572656, 613560, 644238, 715820, 736272, 751611, 858984, 920340, 1002148, 1073730, 1227120, 1252685, 1288476, 1431640, 1503222, 1610595, 1717968, 1840680, 2004296, 2147460, 2254833, 2505370, 2576952, 2863280, 3006444, 3221190, 3681360, 3758055, 4008592, 4294920, 4509666, 5010740, 5153904, 6012888, 6442380, 7516110, 8589840, 9019332, 10021480, 11274165, 12025776, 12884760, 15032220, 18038664, 20042960, 22548330, 25769520, 30064440, 36077328, 45096660, 60128880, 90193320, 180386640]

約数ペア:

[(1, 180386640), (2, 90193320), (3, 60128880), (4, 45096660), (5, 36077328), (6, 30064440), (7, 25769520), (8, 22548330), (9, 20042960), (10, 18038664), (12, 15032220), (14, 12884760), (15, 12025776), (16, 11274165), (18, 10021480), (20, 9019332), (21, 8589840), (24, 7516110), (28, 6442380), (30, 6012888), (35, 5153904), (36, 5010740), (40, 4509666), (42, 4294920), (45, 4008592), (48, 3758055), (49, 3681360), (56, 3221190), (60, 3006444), (63, 2863280), (70, 2576952), (72, 2505370), (80, 2254833), (84, 2147460), (90, 2004296), (98, 1840680), (105, 1717968), (112, 1610595), (120, 1503222), (126, 1431640), (140, 1288476), (144, 1252685), (147, 1227120), (168, 1073730), (180, 1002148), (196, 920340), (210, 858984), (240, 751611), (245, 736272), (252, 715820), (280, 644238), (294, 613560), (315, 572656), (336, 536865), (360, 501074), (392, 460170), (420, 429492), (441, 409040), (490, 368136), (504, 357910), (560, 322119), (588, 306780), (630, 286328), (720, 250537), (735, 245424), (784, 230085), (840, 214746), (882, 204520), (980, 184068), (1008, 178955), (1176, 153390), (1260, 143164), (1470, 122712), (1680, 107373), (1764, 102260), (1960, 92034), (2205, 81808), (2352, 76695), (2520, 71582), (2940, 61356), (3528, 51130), (3920, 46017), (4410, 40904), (5040, 35791), (5113, 35280), (5880, 30678), (7056, 25565), (8820, 20452), (10226, 17640), (11760, 15339)]