409054080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 1392422400

約数和(自身を除く): 983368320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 64, 69, 80, 92, 96, 115, 118, 120, 128, 138, 157, 160, 177, 184, 192, 230, 236, 240, 276, 295, 314, 320, 345, 354, 368, 384, 460, 471, 472, 480, 552, 590, 628, 640, 690, 708, 736, 785, 885, 920, 942, 944, 960, 1104, 1180, 1256, 1357, 1380, 1416, 1472, 1570, 1770, 1840, 1884, 1888, 1920, 2208, 2355, 2360, 2512, 2714, 2760, 2832, 2944, 3140, 3540, 3611, 3680, 3768, 3776, 4071, 4416, 4710, 4720, 5024, 5428, 5520, 5664, 6280, 6785, 7080, 7222, 7360, 7536, 7552, 8142, 8832, 9263, 9420, 9440, 10048, 10833, 10856, 11040, 11328, 12560, 13570, 14160, 14444, 14720, 15072, 16284, 18055, 18526, 18840, 18880, 20096, 20355, 21666, 21712, 22080, 22656, 25120, 27140, 27789, 28320, 28888, 30144, 32568, 36110, 37052, 37680, 37760, 40710, 43332, 43424, 44160, 46315, 50240, 54165, 54280, 55578, 56640, 57776, 60288, 65136, 72220, 74104, 75360, 81420, 86664, 86848, 92630, 100480, 108330, 108560, 111156, 113280, 115552, 130272, 138945, 144440, 148208, 150720, 162840, 173328, 173696, 185260, 213049, 216660, 217120, 222312, 231104, 260544, 277890, 288880, 296416, 301440, 325680, 346656, 370520, 426098, 433320, 434240, 444624, 462208, 521088, 555780, 577760, 592832, 639147, 651360, 693312, 741040, 852196, 866640, 868480, 889248, 1065245, 1111560, 1155520, 1185664, 1278294, 1302720, 1386624, 1482080, 1704392, 1733280, 1778496, 2130490, 2223120, 2311040, 2556588, 2605440, 2964160, 3195735, 3408784, 3466560, 3556992, 4260980, 4446240, 5113176, 5928320, 6391470, 6817568, 6933120, 8521960, 8892480, 10226352, 12782940, 13635136, 17043920, 17784960, 20452704, 25565880, 27270272, 34087840, 40905408, 51131760, 68175680, 81810816, 102263520, 136351360, 204527040, 409054080]

約数ペア:

[(1, 409054080), (2, 204527040), (3, 136351360), (4, 102263520), (5, 81810816), (6, 68175680), (8, 51131760), (10, 40905408), (12, 34087840), (15, 27270272), (16, 25565880), (20, 20452704), (23, 17784960), (24, 17043920), (30, 13635136), (32, 12782940), (40, 10226352), (46, 8892480), (48, 8521960), (59, 6933120), (60, 6817568), (64, 6391470), (69, 5928320), (80, 5113176), (92, 4446240), (96, 4260980), (115, 3556992), (118, 3466560), (120, 3408784), (128, 3195735), (138, 2964160), (157, 2605440), (160, 2556588), (177, 2311040), (184, 2223120), (192, 2130490), (230, 1778496), (236, 1733280), (240, 1704392), (276, 1482080), (295, 1386624), (314, 1302720), (320, 1278294), (345, 1185664), (354, 1155520), (368, 1111560), (384, 1065245), (460, 889248), (471, 868480), (472, 866640), (480, 852196), (552, 741040), (590, 693312), (628, 651360), (640, 639147), (690, 592832), (708, 577760), (736, 555780), (785, 521088), (885, 462208), (920, 444624), (942, 434240), (944, 433320), (960, 426098), (1104, 370520), (1180, 346656), (1256, 325680), (1357, 301440), (1380, 296416), (1416, 288880), (1472, 277890), (1570, 260544), (1770, 231104), (1840, 222312), (1884, 217120), (1888, 216660), (1920, 213049), (2208, 185260), (2355, 173696), (2360, 173328), (2512, 162840), (2714, 150720), (2760, 148208), (2832, 144440), (2944, 138945), (3140, 130272), (3540, 115552), (3611, 113280), (3680, 111156), (3768, 108560), (3776, 108330), (4071, 100480), (4416, 92630), (4710, 86848), (4720, 86664), (5024, 81420), (5428, 75360), (5520, 74104), (5664, 72220), (6280, 65136), (6785, 60288), (7080, 57776), (7222, 56640), (7360, 55578), (7536, 54280), (7552, 54165), (8142, 50240), (8832, 46315), (9263, 44160), (9420, 43424), (9440, 43332), (10048, 40710), (10833, 37760), (10856, 37680), (11040, 37052), (11328, 36110), (12560, 32568), (13570, 30144), (14160, 28888), (14444, 28320), (14720, 27789), (15072, 27140), (16284, 25120), (18055, 22656), (18526, 22080), (18840, 21712), (18880, 21666), (20096, 20355)]