171254160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3089}}^1$

素因数の和:3126

約数の個数: 240

約数和(自身を含む): 717275520

約数和(自身を除く): 546021360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3089, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6178, 6930, 7920, 9240, 9267, 11088, 12356, 13860, 15445, 18480, 18534, 21623, 24712, 27720, 27801, 30890, 33979, 37068, 43246, 46335, 49424, 55440, 55602, 61780, 64869, 67958, 74136, 86492, 92670, 101937, 108115, 111204, 123560, 129738, 135916, 139005, 148272, 169895, 172984, 185340, 194607, 203874, 216230, 222408, 237853, 247120, 259476, 271832, 278010, 305811, 324345, 339790, 345968, 370680, 389214, 407748, 432460, 444816, 475706, 509685, 518952, 543664, 556020, 611622, 648690, 679580, 713559, 741360, 778428, 815496, 864920, 951412, 973035, 1019370, 1037904, 1112040, 1189265, 1223244, 1297380, 1359160, 1427118, 1529055, 1556856, 1630992, 1729840, 1902824, 1946070, 2038740, 2140677, 2224080, 2378530, 2446488, 2594760, 2718320, 2854236, 3058110, 3113712, 3567795, 3805648, 3892140, 4077480, 4281354, 4757060, 4892976, 5189520, 5708472, 6116220, 7135590, 7784280, 8154960, 8562708, 9514120, 10703385, 11416944, 12232440, 14271180, 15568560, 17125416, 19028240, 21406770, 24464880, 28542360, 34250832, 42813540, 57084720, 85627080, 171254160]

約数ペア:

[(1, 171254160), (2, 85627080), (3, 57084720), (4, 42813540), (5, 34250832), (6, 28542360), (7, 24464880), (8, 21406770), (9, 19028240), (10, 17125416), (11, 15568560), (12, 14271180), (14, 12232440), (15, 11416944), (16, 10703385), (18, 9514120), (20, 8562708), (21, 8154960), (22, 7784280), (24, 7135590), (28, 6116220), (30, 5708472), (33, 5189520), (35, 4892976), (36, 4757060), (40, 4281354), (42, 4077480), (44, 3892140), (45, 3805648), (48, 3567795), (55, 3113712), (56, 3058110), (60, 2854236), (63, 2718320), (66, 2594760), (70, 2446488), (72, 2378530), (77, 2224080), (80, 2140677), (84, 2038740), (88, 1946070), (90, 1902824), (99, 1729840), (105, 1630992), (110, 1556856), (112, 1529055), (120, 1427118), (126, 1359160), (132, 1297380), (140, 1223244), (144, 1189265), (154, 1112040), (165, 1037904), (168, 1019370), (176, 973035), (180, 951412), (198, 864920), (210, 815496), (220, 778428), (231, 741360), (240, 713559), (252, 679580), (264, 648690), (280, 611622), (308, 556020), (315, 543664), (330, 518952), (336, 509685), (360, 475706), (385, 444816), (396, 432460), (420, 407748), (440, 389214), (462, 370680), (495, 345968), (504, 339790), (528, 324345), (560, 305811), (616, 278010), (630, 271832), (660, 259476), (693, 247120), (720, 237853), (770, 222408), (792, 216230), (840, 203874), (880, 194607), (924, 185340), (990, 172984), (1008, 169895), (1155, 148272), (1232, 139005), (1260, 135916), (1320, 129738), (1386, 123560), (1540, 111204), (1584, 108115), (1680, 101937), (1848, 92670), (1980, 86492), (2310, 74136), (2520, 67958), (2640, 64869), (2772, 61780), (3080, 55602), (3089, 55440), (3465, 49424), (3696, 46335), (3960, 43246), (4620, 37068), (5040, 33979), (5544, 30890), (6160, 27801), (6178, 27720), (6930, 24712), (7920, 21623), (9240, 18534), (9267, 18480), (11088, 15445), (12356, 13860)]