274317840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 971687808

約数和(自身を除く): 697369968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 137, 144, 162, 180, 206, 216, 240, 243, 270, 274, 309, 324, 360, 405, 411, 412, 432, 486, 515, 540, 548, 618, 648, 685, 720, 810, 822, 824, 927, 972, 1030, 1080, 1096, 1215, 1233, 1236, 1296, 1370, 1545, 1620, 1644, 1648, 1854, 1944, 2055, 2060, 2160, 2192, 2430, 2466, 2472, 2740, 2781, 3090, 3240, 3288, 3699, 3708, 3888, 4110, 4120, 4635, 4860, 4932, 4944, 5480, 5562, 6165, 6180, 6480, 6576, 7398, 7416, 8220, 8240, 8343, 9270, 9720, 9864, 10960, 11097, 11124, 12330, 12360, 13905, 14111, 14796, 14832, 16440, 16686, 18495, 18540, 19440, 19728, 22194, 22248, 24660, 24720, 25029, 27810, 28222, 29592, 32880, 33291, 33372, 36990, 37080, 41715, 42333, 44388, 44496, 49320, 50058, 55485, 55620, 56444, 59184, 66582, 66744, 70555, 73980, 74160, 83430, 84666, 88776, 98640, 100116, 110970, 111240, 112888, 125145, 126999, 133164, 133488, 141110, 147960, 166455, 166860, 169332, 177552, 200232, 211665, 221940, 222480, 225776, 250290, 253998, 266328, 282220, 295920, 332910, 333720, 338664, 380997, 400464, 423330, 443880, 500580, 507996, 532656, 564440, 634995, 665820, 667440, 677328, 761994, 846660, 887760, 1001160, 1015992, 1128880, 1142991, 1269990, 1331640, 1523988, 1693320, 1904985, 2002320, 2031984, 2285982, 2539980, 2663280, 3047976, 3386640, 3428973, 3809970, 4571964, 5079960, 5714955, 6095952, 6857946, 7619940, 9143928, 10159920, 11429910, 13715892, 15239880, 17144865, 18287856, 22859820, 27431784, 30479760, 34289730, 45719640, 54863568, 68579460, 91439280, 137158920, 274317840]

約数ペア:

[(1, 274317840), (2, 137158920), (3, 91439280), (4, 68579460), (5, 54863568), (6, 45719640), (8, 34289730), (9, 30479760), (10, 27431784), (12, 22859820), (15, 18287856), (16, 17144865), (18, 15239880), (20, 13715892), (24, 11429910), (27, 10159920), (30, 9143928), (36, 7619940), (40, 6857946), (45, 6095952), (48, 5714955), (54, 5079960), (60, 4571964), (72, 3809970), (80, 3428973), (81, 3386640), (90, 3047976), (103, 2663280), (108, 2539980), (120, 2285982), (135, 2031984), (137, 2002320), (144, 1904985), (162, 1693320), (180, 1523988), (206, 1331640), (216, 1269990), (240, 1142991), (243, 1128880), (270, 1015992), (274, 1001160), (309, 887760), (324, 846660), (360, 761994), (405, 677328), (411, 667440), (412, 665820), (432, 634995), (486, 564440), (515, 532656), (540, 507996), (548, 500580), (618, 443880), (648, 423330), (685, 400464), (720, 380997), (810, 338664), (822, 333720), (824, 332910), (927, 295920), (972, 282220), (1030, 266328), (1080, 253998), (1096, 250290), (1215, 225776), (1233, 222480), (1236, 221940), (1296, 211665), (1370, 200232), (1545, 177552), (1620, 169332), (1644, 166860), (1648, 166455), (1854, 147960), (1944, 141110), (2055, 133488), (2060, 133164), (2160, 126999), (2192, 125145), (2430, 112888), (2466, 111240), (2472, 110970), (2740, 100116), (2781, 98640), (3090, 88776), (3240, 84666), (3288, 83430), (3699, 74160), (3708, 73980), (3888, 70555), (4110, 66744), (4120, 66582), (4635, 59184), (4860, 56444), (4932, 55620), (4944, 55485), (5480, 50058), (5562, 49320), (6165, 44496), (6180, 44388), (6480, 42333), (6576, 41715), (7398, 37080), (7416, 36990), (8220, 33372), (8240, 33291), (8343, 32880), (9270, 29592), (9720, 28222), (9864, 27810), (10960, 25029), (11097, 24720), (11124, 24660), (12330, 22248), (12360, 22194), (13905, 19728), (14111, 19440), (14796, 18540), (14832, 18495), (16440, 16686)]