1519731720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 448

約数和(自身を含む): 5839243200

約数和(自身を除く): 4319511480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 211, 216, 228, 234, 243, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 422, 456, 468, 486, 494, 513, 520, 540, 570, 585, 633, 648, 684, 702, 729, 741, 760, 780, 810, 844, 855, 936, 972, 988, 1026, 1053, 1055, 1080, 1140, 1170, 1215, 1235, 1266, 1368, 1404, 1458, 1482, 1539, 1560, 1620, 1688, 1710, 1755, 1899, 1944, 1976, 2052, 2106, 2110, 2223, 2280, 2340, 2430, 2470, 2532, 2565, 2743, 2808, 2916, 2964, 3078, 3159, 3165, 3240, 3420, 3510, 3645, 3705, 3798, 4009, 4104, 4212, 4220, 4446, 4617, 4680, 4860, 4940, 5064, 5130, 5265, 5486, 5697, 5832, 5928, 6156, 6318, 6330, 6669, 6840, 7020, 7290, 7410, 7596, 7695, 8018, 8229, 8424, 8440, 8892, 9234, 9477, 9495, 9720, 9880, 10260, 10530, 10972, 11115, 11394, 12027, 12312, 12636, 12660, 13338, 13715, 13851, 14040, 14580, 14820, 15192, 15390, 15795, 16036, 16458, 17091, 17784, 18468, 18954, 18990, 20007, 20045, 20520, 21060, 21944, 22230, 22788, 23085, 24054, 24687, 25272, 25320, 26676, 27430, 27702, 28485, 29160, 29640, 30780, 31590, 32072, 32916, 33345, 34182, 36081, 36936, 37908, 37980, 40014, 40090, 41145, 42120, 44460, 45576, 46170, 47385, 48108, 49374, 51273, 52117, 53352, 54860, 55404, 56970, 60021, 60135, 61560, 63180, 65832, 66690, 68364, 69255, 72162, 74061, 75816, 75960, 80028, 80180, 82290, 85455, 88920, 92340, 94770, 96216, 98748, 100035, 102546, 104234, 108243, 109720, 110808, 113940, 120042, 120270, 123435, 126360, 133380, 136728, 138510, 144324, 148122, 153819, 156351, 160056, 160360, 164580, 170910, 180063, 180405, 184680, 189540, 197496, 200070, 205092, 208468, 216486, 222183, 227880, 240084, 240540, 246870, 256365, 260585, 266760, 277020, 288648, 296244, 300105, 307638, 312702, 324729, 329160, 341820, 360126, 360810, 370305, 379080, 400140, 410184, 416936, 432972, 444366, 469053, 480168, 481080, 493740, 512730, 521170, 541215, 554040, 592488, 600210, 615276, 625404, 649458, 666549, 683640, 720252, 721620, 740610, 769095, 781755, 800280, 865944, 888732, 900315, 938106, 974187, 987480, 1025460, 1042340, 1082430, 1110915, 1200420, 1230552, 1250808, 1298916, 1333098, 1407159, 1440504, 1443240, 1481220, 1538190, 1563510, 1623645, 1777464, 1800630, 1876212, 1948374, 1999647, 2050920, 2084680, 2164860, 2221830, 2345265, 2400840, 2597832, 2666196, 2814318, 2922561, 2962440, 3076380, 3127020, 3247290, 3332745, 3601260, 3752424, 3896748, 3999294, 4221477, 4329720, 4443660, 4690530, 4870935, 5332392, 5628636, 5845122, 6152760, 6254040, 6494580, 6665490, 7035795, 7202520, 7793496, 7998588, 8442954, 8887320, 9381060, 9741870, 9998235, 11257272, 11690244, 12664431, 12989160, 13330980, 14071590, 14612805, 15997176, 16885908, 18762120, 19483740, 19996470, 21107385, 23380488, 25328862, 26661960, 28143180, 29225610, 33771816, 37993293, 38967480, 39992940, 42214770, 50657724, 56286360, 58451220, 63322155, 75986586, 79985880, 84429540, 101315448, 116902440, 126644310, 151973172, 168859080, 189966465, 253288620, 303946344, 379932930, 506577240, 759865860, 1519731720]

約数ペア:

[(1, 1519731720), (2, 759865860), (3, 506577240), (4, 379932930), (5, 303946344), (6, 253288620), (8, 189966465), (9, 168859080), (10, 151973172), (12, 126644310), (13, 116902440), (15, 101315448), (18, 84429540), (19, 79985880), (20, 75986586), (24, 63322155), (26, 58451220), (27, 56286360), (30, 50657724), (36, 42214770), (38, 39992940), (39, 38967480), (40, 37993293), (45, 33771816), (52, 29225610), (54, 28143180), (57, 26661960), (60, 25328862), (65, 23380488), (72, 21107385), (76, 19996470), (78, 19483740), (81, 18762120), (90, 16885908), (95, 15997176), (104, 14612805), (108, 14071590), (114, 13330980), (117, 12989160), (120, 12664431), (130, 11690244), (135, 11257272), (152, 9998235), (156, 9741870), (162, 9381060), (171, 8887320), (180, 8442954), (190, 7998588), (195, 7793496), (211, 7202520), (216, 7035795), (228, 6665490), (234, 6494580), (243, 6254040), (247, 6152760), (260, 5845122), (270, 5628636), (285, 5332392), (312, 4870935), (324, 4690530), (342, 4443660), (351, 4329720), (360, 4221477), (380, 3999294), (390, 3896748), (405, 3752424), (422, 3601260), (456, 3332745), (468, 3247290), (486, 3127020), (494, 3076380), (513, 2962440), (520, 2922561), (540, 2814318), (570, 2666196), (585, 2597832), (633, 2400840), (648, 2345265), (684, 2221830), (702, 2164860), (729, 2084680), (741, 2050920), (760, 1999647), (780, 1948374), (810, 1876212), (844, 1800630), (855, 1777464), (936, 1623645), (972, 1563510), (988, 1538190), (1026, 1481220), (1053, 1443240), (1055, 1440504), (1080, 1407159), (1140, 1333098), (1170, 1298916), (1215, 1250808), (1235, 1230552), (1266, 1200420), (1368, 1110915), (1404, 1082430), (1458, 1042340), (1482, 1025460), (1539, 987480), (1560, 974187), (1620, 938106), (1688, 900315), (1710, 888732), (1755, 865944), (1899, 800280), (1944, 781755), (1976, 769095), (2052, 740610), (2106, 721620), (2110, 720252), (2223, 683640), (2280, 666549), (2340, 649458), (2430, 625404), (2470, 615276), (2532, 600210), (2565, 592488), (2743, 554040), (2808, 541215), (2916, 521170), (2964, 512730), (3078, 493740), (3159, 481080), (3165, 480168), (3240, 469053), (3420, 444366), (3510, 432972), (3645, 416936), (3705, 410184), (3798, 400140), (4009, 379080), (4104, 370305), (4212, 360810), (4220, 360126), (4446, 341820), (4617, 329160), (4680, 324729), (4860, 312702), (4940, 307638), (5064, 300105), (5130, 296244), (5265, 288648), (5486, 277020), (5697, 266760), (5832, 260585), (5928, 256365), (6156, 246870), (6318, 240540), (6330, 240084), (6669, 227880), (6840, 222183), (7020, 216486), (7290, 208468), (7410, 205092), (7596, 200070), (7695, 197496), (8018, 189540), (8229, 184680), (8424, 180405), (8440, 180063), (8892, 170910), (9234, 164580), (9477, 160360), (9495, 160056), (9720, 156351), (9880, 153819), (10260, 148122), (10530, 144324), (10972, 138510), (11115, 136728), (11394, 133380), (12027, 126360), (12312, 123435), (12636, 120270), (12660, 120042), (13338, 113940), (13715, 110808), (13851, 109720), (14040, 108243), (14580, 104234), (14820, 102546), (15192, 100035), (15390, 98748), (15795, 96216), (16036, 94770), (16458, 92340), (17091, 88920), (17784, 85455), (18468, 82290), (18954, 80180), (18990, 80028), (20007, 75960), (20045, 75816), (20520, 74061), (21060, 72162), (21944, 69255), (22230, 68364), (22788, 66690), (23085, 65832), (24054, 63180), (24687, 61560), (25272, 60135), (25320, 60021), (26676, 56970), (27430, 55404), (27702, 54860), (28485, 53352), (29160, 52117), (29640, 51273), (30780, 49374), (31590, 48108), (32072, 47385), (32916, 46170), (33345, 45576), (34182, 44460), (36081, 42120), (36936, 41145), (37908, 40090), (37980, 40014)]