264112920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 946368000

約数和(自身を除く): 682255080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 135, 152, 171, 180, 183, 190, 211, 216, 228, 244, 270, 285, 305, 342, 360, 366, 380, 422, 456, 488, 513, 540, 549, 570, 610, 633, 684, 732, 760, 844, 855, 915, 1026, 1055, 1080, 1098, 1140, 1159, 1220, 1266, 1368, 1464, 1647, 1688, 1710, 1830, 1899, 2052, 2110, 2196, 2280, 2318, 2440, 2532, 2565, 2745, 3165, 3294, 3420, 3477, 3660, 3798, 4009, 4104, 4220, 4392, 4636, 5064, 5130, 5490, 5697, 5795, 6330, 6588, 6840, 6954, 7320, 7596, 8018, 8235, 8440, 9272, 9495, 10260, 10431, 10980, 11394, 11590, 12027, 12660, 12871, 13176, 13908, 15192, 16036, 16470, 17385, 18990, 20045, 20520, 20862, 21960, 22788, 23180, 24054, 25320, 25742, 27816, 28485, 31293, 32072, 32940, 34770, 36081, 37980, 38613, 40090, 41724, 45576, 46360, 48108, 51484, 52155, 56970, 60135, 62586, 64355, 65880, 69540, 72162, 75960, 77226, 80180, 83448, 96216, 102968, 104310, 108243, 113940, 115839, 120270, 125172, 128710, 139080, 144324, 154452, 156465, 160360, 180405, 193065, 208620, 216486, 227880, 231678, 240540, 244549, 250344, 257420, 288648, 308904, 312930, 347517, 360810, 386130, 417240, 432972, 463356, 481080, 489098, 514840, 541215, 579195, 625860, 695034, 721620, 733647, 772260, 865944, 926712, 978196, 1082430, 1158390, 1222745, 1251720, 1390068, 1443240, 1467294, 1544520, 1737585, 1956392, 2164860, 2200941, 2316780, 2445490, 2780136, 2934588, 3475170, 3668235, 4329720, 4401882, 4633560, 4890980, 5869176, 6602823, 6950340, 7336470, 8803764, 9781960, 11004705, 13205646, 13900680, 14672940, 17607528, 22009410, 26411292, 29345880, 33014115, 44018820, 52822584, 66028230, 88037640, 132056460, 264112920]

約数ペア:

[(1, 264112920), (2, 132056460), (3, 88037640), (4, 66028230), (5, 52822584), (6, 44018820), (8, 33014115), (9, 29345880), (10, 26411292), (12, 22009410), (15, 17607528), (18, 14672940), (19, 13900680), (20, 13205646), (24, 11004705), (27, 9781960), (30, 8803764), (36, 7336470), (38, 6950340), (40, 6602823), (45, 5869176), (54, 4890980), (57, 4633560), (60, 4401882), (61, 4329720), (72, 3668235), (76, 3475170), (90, 2934588), (95, 2780136), (108, 2445490), (114, 2316780), (120, 2200941), (122, 2164860), (135, 1956392), (152, 1737585), (171, 1544520), (180, 1467294), (183, 1443240), (190, 1390068), (211, 1251720), (216, 1222745), (228, 1158390), (244, 1082430), (270, 978196), (285, 926712), (305, 865944), (342, 772260), (360, 733647), (366, 721620), (380, 695034), (422, 625860), (456, 579195), (488, 541215), (513, 514840), (540, 489098), (549, 481080), (570, 463356), (610, 432972), (633, 417240), (684, 386130), (732, 360810), (760, 347517), (844, 312930), (855, 308904), (915, 288648), (1026, 257420), (1055, 250344), (1080, 244549), (1098, 240540), (1140, 231678), (1159, 227880), (1220, 216486), (1266, 208620), (1368, 193065), (1464, 180405), (1647, 160360), (1688, 156465), (1710, 154452), (1830, 144324), (1899, 139080), (2052, 128710), (2110, 125172), (2196, 120270), (2280, 115839), (2318, 113940), (2440, 108243), (2532, 104310), (2565, 102968), (2745, 96216), (3165, 83448), (3294, 80180), (3420, 77226), (3477, 75960), (3660, 72162), (3798, 69540), (4009, 65880), (4104, 64355), (4220, 62586), (4392, 60135), (4636, 56970), (5064, 52155), (5130, 51484), (5490, 48108), (5697, 46360), (5795, 45576), (6330, 41724), (6588, 40090), (6840, 38613), (6954, 37980), (7320, 36081), (7596, 34770), (8018, 32940), (8235, 32072), (8440, 31293), (9272, 28485), (9495, 27816), (10260, 25742), (10431, 25320), (10980, 24054), (11394, 23180), (11590, 22788), (12027, 21960), (12660, 20862), (12871, 20520), (13176, 20045), (13908, 18990), (15192, 17385), (16036, 16470)]