221459040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 432

約数和(自身を含む): 878387328

約数和(自身を除く): 656928288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 62, 66, 72, 80, 82, 88, 90, 93, 96, 99, 110, 120, 121, 123, 124, 132, 144, 155, 160, 164, 165, 176, 180, 186, 198, 205, 220, 240, 242, 246, 248, 264, 279, 288, 310, 328, 330, 341, 352, 360, 363, 369, 372, 396, 410, 440, 451, 465, 480, 484, 492, 495, 496, 528, 558, 605, 615, 620, 656, 660, 682, 720, 726, 738, 744, 792, 820, 880, 902, 930, 968, 984, 990, 992, 1023, 1056, 1089, 1116, 1210, 1230, 1240, 1271, 1312, 1320, 1353, 1364, 1395, 1440, 1452, 1476, 1488, 1584, 1640, 1705, 1760, 1804, 1815, 1845, 1860, 1936, 1968, 1980, 2046, 2178, 2232, 2255, 2420, 2460, 2480, 2542, 2640, 2706, 2728, 2790, 2904, 2952, 2976, 3069, 3168, 3280, 3410, 3608, 3630, 3690, 3720, 3751, 3813, 3872, 3936, 3960, 4059, 4092, 4356, 4464, 4510, 4840, 4920, 4960, 4961, 5084, 5115, 5280, 5412, 5445, 5456, 5580, 5808, 5904, 6138, 6355, 6560, 6765, 6820, 7216, 7260, 7380, 7440, 7502, 7626, 7920, 8118, 8184, 8712, 8928, 9020, 9680, 9840, 9922, 10168, 10230, 10824, 10890, 10912, 11160, 11253, 11439, 11616, 11808, 12276, 12710, 13530, 13640, 13981, 14432, 14520, 14760, 14880, 14883, 15004, 15252, 15345, 15840, 16236, 16368, 17424, 18040, 18755, 19065, 19360, 19680, 19844, 20295, 20336, 20460, 21648, 21780, 22320, 22506, 22878, 24552, 24805, 25420, 27060, 27280, 27962, 29040, 29520, 29766, 30008, 30504, 30690, 32472, 32736, 33759, 34848, 36080, 37510, 38130, 39688, 40590, 40672, 40920, 41943, 43296, 43560, 44640, 44649, 45012, 45756, 49104, 49610, 50840, 54120, 54560, 55924, 56265, 57195, 58080, 59040, 59532, 60016, 61008, 61380, 64944, 67518, 69905, 72160, 74415, 75020, 76260, 79376, 81180, 81840, 83886, 87120, 89298, 90024, 91512, 98208, 99220, 101680, 108240, 111848, 112530, 114390, 119064, 120032, 122016, 122760, 125829, 129888, 135036, 139810, 148830, 150040, 152520, 153791, 158752, 162360, 163680, 167772, 168795, 174240, 178596, 180048, 183024, 198440, 203360, 209715, 216480, 223245, 223696, 225060, 228780, 238128, 245520, 251658, 270072, 279620, 297660, 300080, 305040, 307582, 324720, 335544, 337590, 357192, 360096, 366048, 396880, 419430, 446490, 447392, 450120, 457560, 461373, 476256, 491040, 503316, 540144, 559240, 595320, 600160, 610080, 615164, 629145, 649440, 671088, 675180, 714384, 768955, 793760, 838860, 892980, 900240, 915120, 922746, 1006632, 1080288, 1118480, 1190640, 1230328, 1258290, 1342176, 1350360, 1384119, 1428768, 1537910, 1677720, 1785960, 1800480, 1830240, 1845492, 2013264, 2236960, 2306865, 2381280, 2460656, 2516580, 2700720, 2768238, 3075820, 3355440, 3571920, 3690984, 4026528, 4613730, 4921312, 5033160, 5401440, 5536476, 6151640, 6710880, 6920595, 7143840, 7381968, 9227460, 10066320, 11072952, 12303280, 13841190, 14763936, 18454920, 20132640, 22145904, 24606560, 27682380, 36909840, 44291808, 55364760, 73819680, 110729520, 221459040]

約数ペア:

[(1, 221459040), (2, 110729520), (3, 73819680), (4, 55364760), (5, 44291808), (6, 36909840), (8, 27682380), (9, 24606560), (10, 22145904), (11, 20132640), (12, 18454920), (15, 14763936), (16, 13841190), (18, 12303280), (20, 11072952), (22, 10066320), (24, 9227460), (30, 7381968), (31, 7143840), (32, 6920595), (33, 6710880), (36, 6151640), (40, 5536476), (41, 5401440), (44, 5033160), (45, 4921312), (48, 4613730), (55, 4026528), (60, 3690984), (62, 3571920), (66, 3355440), (72, 3075820), (80, 2768238), (82, 2700720), (88, 2516580), (90, 2460656), (93, 2381280), (96, 2306865), (99, 2236960), (110, 2013264), (120, 1845492), (121, 1830240), (123, 1800480), (124, 1785960), (132, 1677720), (144, 1537910), (155, 1428768), (160, 1384119), (164, 1350360), (165, 1342176), (176, 1258290), (180, 1230328), (186, 1190640), (198, 1118480), (205, 1080288), (220, 1006632), (240, 922746), (242, 915120), (246, 900240), (248, 892980), (264, 838860), (279, 793760), (288, 768955), (310, 714384), (328, 675180), (330, 671088), (341, 649440), (352, 629145), (360, 615164), (363, 610080), (369, 600160), (372, 595320), (396, 559240), (410, 540144), (440, 503316), (451, 491040), (465, 476256), (480, 461373), (484, 457560), (492, 450120), (495, 447392), (496, 446490), (528, 419430), (558, 396880), (605, 366048), (615, 360096), (620, 357192), (656, 337590), (660, 335544), (682, 324720), (720, 307582), (726, 305040), (738, 300080), (744, 297660), (792, 279620), (820, 270072), (880, 251658), (902, 245520), (930, 238128), (968, 228780), (984, 225060), (990, 223696), (992, 223245), (1023, 216480), (1056, 209715), (1089, 203360), (1116, 198440), (1210, 183024), (1230, 180048), (1240, 178596), (1271, 174240), (1312, 168795), (1320, 167772), (1353, 163680), (1364, 162360), (1395, 158752), (1440, 153791), (1452, 152520), (1476, 150040), (1488, 148830), (1584, 139810), (1640, 135036), (1705, 129888), (1760, 125829), (1804, 122760), (1815, 122016), (1845, 120032), (1860, 119064), (1936, 114390), (1968, 112530), (1980, 111848), (2046, 108240), (2178, 101680), (2232, 99220), (2255, 98208), (2420, 91512), (2460, 90024), (2480, 89298), (2542, 87120), (2640, 83886), (2706, 81840), (2728, 81180), (2790, 79376), (2904, 76260), (2952, 75020), (2976, 74415), (3069, 72160), (3168, 69905), (3280, 67518), (3410, 64944), (3608, 61380), (3630, 61008), (3690, 60016), (3720, 59532), (3751, 59040), (3813, 58080), (3872, 57195), (3936, 56265), (3960, 55924), (4059, 54560), (4092, 54120), (4356, 50840), (4464, 49610), (4510, 49104), (4840, 45756), (4920, 45012), (4960, 44649), (4961, 44640), (5084, 43560), (5115, 43296), (5280, 41943), (5412, 40920), (5445, 40672), (5456, 40590), (5580, 39688), (5808, 38130), (5904, 37510), (6138, 36080), (6355, 34848), (6560, 33759), (6765, 32736), (6820, 32472), (7216, 30690), (7260, 30504), (7380, 30008), (7440, 29766), (7502, 29520), (7626, 29040), (7920, 27962), (8118, 27280), (8184, 27060), (8712, 25420), (8928, 24805), (9020, 24552), (9680, 22878), (9840, 22506), (9922, 22320), (10168, 21780), (10230, 21648), (10824, 20460), (10890, 20336), (10912, 20295), (11160, 19844), (11253, 19680), (11439, 19360), (11616, 19065), (11808, 18755), (12276, 18040), (12710, 17424), (13530, 16368), (13640, 16236), (13981, 15840), (14432, 15345), (14520, 15252), (14760, 15004), (14880, 14883)]