313499160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 224

約数和(自身を含む): 1140305040

約数和(自身を除く): 826805880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 827, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1560, 1620, 1654, 1755, 1944, 2106, 2340, 2430, 2481, 2808, 2916, 3159, 3240, 3308, 3510, 3645, 4135, 4212, 4680, 4860, 4962, 5265, 5832, 6318, 6616, 7020, 7290, 7443, 8270, 8424, 9477, 9720, 9924, 10530, 10751, 12405, 12636, 14040, 14580, 14886, 15795, 16540, 18954, 19848, 21060, 21502, 22329, 24810, 25272, 29160, 29772, 31590, 32253, 33080, 37215, 37908, 42120, 43004, 44658, 47385, 49620, 53755, 59544, 63180, 64506, 66987, 74430, 75816, 86008, 89316, 94770, 96759, 99240, 107510, 111645, 126360, 129012, 133974, 148860, 161265, 178632, 189540, 193518, 200961, 215020, 223290, 258024, 267948, 290277, 297720, 322530, 334935, 379080, 387036, 401922, 430040, 446580, 483795, 535896, 580554, 602883, 645060, 669870, 774072, 803844, 870831, 893160, 967590, 1004805, 1161108, 1205766, 1290120, 1339740, 1451385, 1607688, 1741662, 1935180, 2009610, 2322216, 2411532, 2612493, 2679480, 2902770, 3014415, 3483324, 3870360, 4019220, 4354155, 4823064, 5224986, 5805540, 6028830, 6966648, 7837479, 8038440, 8708310, 10449972, 11611080, 12057660, 13062465, 15674958, 17416620, 20899944, 24115320, 26124930, 31349916, 34833240, 39187395, 52249860, 62699832, 78374790, 104499720, 156749580, 313499160]

約数ペア:

[(1, 313499160), (2, 156749580), (3, 104499720), (4, 78374790), (5, 62699832), (6, 52249860), (8, 39187395), (9, 34833240), (10, 31349916), (12, 26124930), (13, 24115320), (15, 20899944), (18, 17416620), (20, 15674958), (24, 13062465), (26, 12057660), (27, 11611080), (30, 10449972), (36, 8708310), (39, 8038440), (40, 7837479), (45, 6966648), (52, 6028830), (54, 5805540), (60, 5224986), (65, 4823064), (72, 4354155), (78, 4019220), (81, 3870360), (90, 3483324), (104, 3014415), (108, 2902770), (117, 2679480), (120, 2612493), (130, 2411532), (135, 2322216), (156, 2009610), (162, 1935180), (180, 1741662), (195, 1607688), (216, 1451385), (234, 1339740), (243, 1290120), (260, 1205766), (270, 1161108), (312, 1004805), (324, 967590), (351, 893160), (360, 870831), (390, 803844), (405, 774072), (468, 669870), (486, 645060), (520, 602883), (540, 580554), (585, 535896), (648, 483795), (702, 446580), (729, 430040), (780, 401922), (810, 387036), (827, 379080), (936, 334935), (972, 322530), (1053, 297720), (1080, 290277), (1170, 267948), (1215, 258024), (1404, 223290), (1458, 215020), (1560, 200961), (1620, 193518), (1654, 189540), (1755, 178632), (1944, 161265), (2106, 148860), (2340, 133974), (2430, 129012), (2481, 126360), (2808, 111645), (2916, 107510), (3159, 99240), (3240, 96759), (3308, 94770), (3510, 89316), (3645, 86008), (4135, 75816), (4212, 74430), (4680, 66987), (4860, 64506), (4962, 63180), (5265, 59544), (5832, 53755), (6318, 49620), (6616, 47385), (7020, 44658), (7290, 43004), (7443, 42120), (8270, 37908), (8424, 37215), (9477, 33080), (9720, 32253), (9924, 31590), (10530, 29772), (10751, 29160), (12405, 25272), (12636, 24810), (14040, 22329), (14580, 21502), (14886, 21060), (15795, 19848), (16540, 18954)]