338193240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 256

約数和(自身を含む): 1339960320

約数和(自身を除く): 1001767080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2153, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3570, 3740, 3927, 4306, 4488, 4620, 4760, 5236, 5610, 6459, 6545, 7140, 7480, 7854, 8612, 9240, 10472, 10765, 11220, 12918, 13090, 14280, 15071, 15708, 17224, 19635, 21530, 22440, 23683, 25836, 26180, 30142, 31416, 32295, 36601, 39270, 43060, 45213, 47366, 51672, 52360, 60284, 64590, 71049, 73202, 75355, 78540, 86120, 90426, 94732, 109803, 118415, 120568, 129180, 142098, 146404, 150710, 157080, 165781, 180852, 183005, 189464, 219606, 226065, 236830, 256207, 258360, 284196, 292808, 301420, 331562, 355245, 361704, 366010, 402611, 439212, 452130, 473660, 497343, 512414, 549015, 568392, 602840, 663124, 710490, 732020, 768621, 805222, 828905, 878424, 904260, 947320, 994686, 1024828, 1098030, 1207833, 1281035, 1326248, 1420980, 1464040, 1537242, 1610444, 1657810, 1808520, 1989372, 2013055, 2049656, 2196060, 2415666, 2486715, 2562070, 2818277, 2841960, 3074484, 3220888, 3315620, 3843105, 3978744, 4026110, 4392120, 4831332, 4973430, 5124140, 5636554, 6039165, 6148968, 6631240, 7686210, 8052220, 8454831, 9662664, 9946860, 10248280, 11273108, 12078330, 14091385, 15372420, 16104440, 16909662, 19893720, 22546216, 24156660, 28182770, 30744840, 33819324, 42274155, 48313320, 56365540, 67638648, 84548310, 112731080, 169096620, 338193240]

約数ペア:

[(1, 338193240), (2, 169096620), (3, 112731080), (4, 84548310), (5, 67638648), (6, 56365540), (7, 48313320), (8, 42274155), (10, 33819324), (11, 30744840), (12, 28182770), (14, 24156660), (15, 22546216), (17, 19893720), (20, 16909662), (21, 16104440), (22, 15372420), (24, 14091385), (28, 12078330), (30, 11273108), (33, 10248280), (34, 9946860), (35, 9662664), (40, 8454831), (42, 8052220), (44, 7686210), (51, 6631240), (55, 6148968), (56, 6039165), (60, 5636554), (66, 5124140), (68, 4973430), (70, 4831332), (77, 4392120), (84, 4026110), (85, 3978744), (88, 3843105), (102, 3315620), (105, 3220888), (110, 3074484), (119, 2841960), (120, 2818277), (132, 2562070), (136, 2486715), (140, 2415666), (154, 2196060), (165, 2049656), (168, 2013055), (170, 1989372), (187, 1808520), (204, 1657810), (210, 1610444), (220, 1537242), (231, 1464040), (238, 1420980), (255, 1326248), (264, 1281035), (280, 1207833), (308, 1098030), (330, 1024828), (340, 994686), (357, 947320), (374, 904260), (385, 878424), (408, 828905), (420, 805222), (440, 768621), (462, 732020), (476, 710490), (510, 663124), (561, 602840), (595, 568392), (616, 549015), (660, 512414), (680, 497343), (714, 473660), (748, 452130), (770, 439212), (840, 402611), (924, 366010), (935, 361704), (952, 355245), (1020, 331562), (1122, 301420), (1155, 292808), (1190, 284196), (1309, 258360), (1320, 256207), (1428, 236830), (1496, 226065), (1540, 219606), (1785, 189464), (1848, 183005), (1870, 180852), (2040, 165781), (2153, 157080), (2244, 150710), (2310, 146404), (2380, 142098), (2618, 129180), (2805, 120568), (2856, 118415), (3080, 109803), (3570, 94732), (3740, 90426), (3927, 86120), (4306, 78540), (4488, 75355), (4620, 73202), (4760, 71049), (5236, 64590), (5610, 60284), (6459, 52360), (6545, 51672), (7140, 47366), (7480, 45213), (7854, 43060), (8612, 39270), (9240, 36601), (10472, 32295), (10765, 31416), (11220, 30142), (12918, 26180), (13090, 25836), (14280, 23683), (15071, 22440), (15708, 21530), (17224, 19635)]