239818320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 400

約数和(自身を含む): 1011149568

約数和(自身を除く): 771331248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 311, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 540, 560, 567, 595, 612, 622, 630, 648, 680, 714, 720, 756, 765, 810, 816, 840, 918, 933, 945, 952, 1008, 1020, 1071, 1080, 1134, 1190, 1224, 1244, 1260, 1296, 1360, 1377, 1428, 1512, 1530, 1555, 1620, 1680, 1785, 1836, 1866, 1890, 1904, 2040, 2142, 2160, 2177, 2268, 2295, 2380, 2448, 2488, 2520, 2754, 2799, 2835, 2856, 3024, 3060, 3110, 3213, 3240, 3570, 3672, 3732, 3780, 4080, 4284, 4354, 4536, 4590, 4665, 4760, 4976, 5040, 5287, 5355, 5508, 5598, 5670, 5712, 6120, 6220, 6426, 6480, 6531, 6885, 7140, 7344, 7464, 7560, 8397, 8568, 8708, 9072, 9180, 9330, 9520, 9639, 10574, 10710, 10885, 11016, 11196, 11340, 12240, 12440, 12852, 13062, 13770, 13995, 14280, 14928, 15120, 15861, 16065, 16794, 17136, 17416, 18360, 18660, 19278, 19593, 21148, 21420, 21770, 22032, 22392, 22680, 24880, 25191, 25704, 26124, 26435, 27540, 27990, 28560, 31722, 32130, 32655, 33588, 34832, 36720, 37009, 37320, 38556, 39186, 41985, 42296, 42840, 43540, 44784, 45360, 47583, 48195, 50382, 51408, 52248, 52870, 55080, 55980, 58779, 63444, 64260, 65310, 67176, 74018, 74640, 77112, 78372, 79305, 83970, 84592, 85680, 87080, 95166, 96390, 97965, 100764, 104496, 105740, 110160, 111027, 111960, 117558, 125955, 126888, 128520, 130620, 134352, 142749, 148036, 154224, 156744, 158610, 167940, 174160, 176337, 185045, 190332, 192780, 195930, 201528, 211480, 222054, 223920, 235116, 237915, 251910, 253776, 257040, 261240, 285498, 293895, 296072, 313488, 317220, 333081, 335880, 352674, 370090, 380664, 385560, 391860, 403056, 422960, 428247, 444108, 470232, 475830, 503820, 522480, 555135, 570996, 587790, 592144, 634440, 666162, 671760, 705348, 713745, 740180, 761328, 771120, 783720, 856494, 881685, 888216, 940464, 951660, 999243, 1007640, 1110270, 1141992, 1175580, 1268880, 1332324, 1410696, 1427490, 1480360, 1567440, 1665405, 1712988, 1763370, 1776432, 1903320, 1998486, 2015280, 2141235, 2220540, 2283984, 2351160, 2664648, 2821392, 2854980, 2960720, 2997729, 3330810, 3425976, 3526740, 3806640, 3996972, 4282470, 4441080, 4702320, 4996215, 5329296, 5709960, 5995458, 6661620, 6851952, 7053480, 7993944, 8564940, 8882160, 9992430, 11419920, 11990916, 13323240, 14106960, 14988645, 15987888, 17129880, 19984860, 23981832, 26646480, 29977290, 34259760, 39969720, 47963664, 59954580, 79939440, 119909160, 239818320]

約数ペア:

[(1, 239818320), (2, 119909160), (3, 79939440), (4, 59954580), (5, 47963664), (6, 39969720), (7, 34259760), (8, 29977290), (9, 26646480), (10, 23981832), (12, 19984860), (14, 17129880), (15, 15987888), (16, 14988645), (17, 14106960), (18, 13323240), (20, 11990916), (21, 11419920), (24, 9992430), (27, 8882160), (28, 8564940), (30, 7993944), (34, 7053480), (35, 6851952), (36, 6661620), (40, 5995458), (42, 5709960), (45, 5329296), (48, 4996215), (51, 4702320), (54, 4441080), (56, 4282470), (60, 3996972), (63, 3806640), (68, 3526740), (70, 3425976), (72, 3330810), (80, 2997729), (81, 2960720), (84, 2854980), (85, 2821392), (90, 2664648), (102, 2351160), (105, 2283984), (108, 2220540), (112, 2141235), (119, 2015280), (120, 1998486), (126, 1903320), (135, 1776432), (136, 1763370), (140, 1712988), (144, 1665405), (153, 1567440), (162, 1480360), (168, 1427490), (170, 1410696), (180, 1332324), (189, 1268880), (204, 1175580), (210, 1141992), (216, 1110270), (238, 1007640), (240, 999243), (252, 951660), (255, 940464), (270, 888216), (272, 881685), (280, 856494), (306, 783720), (311, 771120), (315, 761328), (324, 740180), (336, 713745), (340, 705348), (357, 671760), (360, 666162), (378, 634440), (405, 592144), (408, 587790), (420, 570996), (432, 555135), (459, 522480), (476, 503820), (504, 475830), (510, 470232), (540, 444108), (560, 428247), (567, 422960), (595, 403056), (612, 391860), (622, 385560), (630, 380664), (648, 370090), (680, 352674), (714, 335880), (720, 333081), (756, 317220), (765, 313488), (810, 296072), (816, 293895), (840, 285498), (918, 261240), (933, 257040), (945, 253776), (952, 251910), (1008, 237915), (1020, 235116), (1071, 223920), (1080, 222054), (1134, 211480), (1190, 201528), (1224, 195930), (1244, 192780), (1260, 190332), (1296, 185045), (1360, 176337), (1377, 174160), (1428, 167940), (1512, 158610), (1530, 156744), (1555, 154224), (1620, 148036), (1680, 142749), (1785, 134352), (1836, 130620), (1866, 128520), (1890, 126888), (1904, 125955), (2040, 117558), (2142, 111960), (2160, 111027), (2177, 110160), (2268, 105740), (2295, 104496), (2380, 100764), (2448, 97965), (2488, 96390), (2520, 95166), (2754, 87080), (2799, 85680), (2835, 84592), (2856, 83970), (3024, 79305), (3060, 78372), (3110, 77112), (3213, 74640), (3240, 74018), (3570, 67176), (3672, 65310), (3732, 64260), (3780, 63444), (4080, 58779), (4284, 55980), (4354, 55080), (4536, 52870), (4590, 52248), (4665, 51408), (4760, 50382), (4976, 48195), (5040, 47583), (5287, 45360), (5355, 44784), (5508, 43540), (5598, 42840), (5670, 42296), (5712, 41985), (6120, 39186), (6220, 38556), (6426, 37320), (6480, 37009), (6531, 36720), (6885, 34832), (7140, 33588), (7344, 32655), (7464, 32130), (7560, 31722), (8397, 28560), (8568, 27990), (8708, 27540), (9072, 26435), (9180, 26124), (9330, 25704), (9520, 25191), (9639, 24880), (10574, 22680), (10710, 22392), (10885, 22032), (11016, 21770), (11196, 21420), (11340, 21148), (12240, 19593), (12440, 19278), (12852, 18660), (13062, 18360), (13770, 17416), (13995, 17136), (14280, 16794), (14928, 16065), (15120, 15861)]