2028573540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1967

約数の個数: 216

約数和(自身を含む): 7218312192

約数和(自身を除く): 5189738652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 127, 140, 147, 180, 196, 210, 245, 252, 254, 294, 315, 381, 420, 441, 490, 508, 588, 630, 635, 735, 762, 882, 889, 980, 1143, 1260, 1270, 1470, 1524, 1764, 1778, 1811, 1905, 2205, 2286, 2540, 2667, 2940, 3556, 3622, 3810, 4410, 4445, 4572, 5334, 5433, 5715, 6223, 7244, 7620, 8001, 8820, 8890, 9055, 10668, 10866, 11430, 12446, 12677, 13335, 16002, 16299, 17780, 18110, 18669, 21732, 22860, 24892, 25354, 26670, 27165, 31115, 32004, 32598, 36220, 37338, 38031, 40005, 50708, 53340, 54330, 56007, 62230, 63385, 65196, 74676, 76062, 80010, 81495, 88739, 93345, 108660, 112014, 114093, 124460, 126770, 152124, 160020, 162990, 177478, 186690, 190155, 224028, 228186, 229997, 253540, 266217, 280035, 325980, 354956, 373380, 380310, 443695, 456372, 459994, 532434, 560070, 570465, 689991, 760620, 798651, 887390, 919988, 1064868, 1120140, 1140930, 1149985, 1331085, 1379982, 1597302, 1609979, 1774780, 2069973, 2281860, 2299970, 2662170, 2759964, 3194604, 3219958, 3449955, 3993255, 4139946, 4599940, 4829937, 5324340, 6439916, 6899910, 7986510, 8049895, 8279892, 9659874, 10349865, 11269853, 13799820, 14489811, 15973020, 16099790, 19319748, 20699730, 22539706, 24149685, 28979622, 32199580, 33809559, 41399460, 45079412, 48299370, 56349265, 57959244, 67619118, 72449055, 96598740, 101428677, 112698530, 135238236, 144898110, 169047795, 202857354, 225397060, 289796220, 338095590, 405714708, 507143385, 676191180, 1014286770, 2028573540]

約数ペア:

[(1, 2028573540), (2, 1014286770), (3, 676191180), (4, 507143385), (5, 405714708), (6, 338095590), (7, 289796220), (9, 225397060), (10, 202857354), (12, 169047795), (14, 144898110), (15, 135238236), (18, 112698530), (20, 101428677), (21, 96598740), (28, 72449055), (30, 67619118), (35, 57959244), (36, 56349265), (42, 48299370), (45, 45079412), (49, 41399460), (60, 33809559), (63, 32199580), (70, 28979622), (84, 24149685), (90, 22539706), (98, 20699730), (105, 19319748), (126, 16099790), (127, 15973020), (140, 14489811), (147, 13799820), (180, 11269853), (196, 10349865), (210, 9659874), (245, 8279892), (252, 8049895), (254, 7986510), (294, 6899910), (315, 6439916), (381, 5324340), (420, 4829937), (441, 4599940), (490, 4139946), (508, 3993255), (588, 3449955), (630, 3219958), (635, 3194604), (735, 2759964), (762, 2662170), (882, 2299970), (889, 2281860), (980, 2069973), (1143, 1774780), (1260, 1609979), (1270, 1597302), (1470, 1379982), (1524, 1331085), (1764, 1149985), (1778, 1140930), (1811, 1120140), (1905, 1064868), (2205, 919988), (2286, 887390), (2540, 798651), (2667, 760620), (2940, 689991), (3556, 570465), (3622, 560070), (3810, 532434), (4410, 459994), (4445, 456372), (4572, 443695), (5334, 380310), (5433, 373380), (5715, 354956), (6223, 325980), (7244, 280035), (7620, 266217), (8001, 253540), (8820, 229997), (8890, 228186), (9055, 224028), (10668, 190155), (10866, 186690), (11430, 177478), (12446, 162990), (12677, 160020), (13335, 152124), (16002, 126770), (16299, 124460), (17780, 114093), (18110, 112014), (18669, 108660), (21732, 93345), (22860, 88739), (24892, 81495), (25354, 80010), (26670, 76062), (27165, 74676), (31115, 65196), (32004, 63385), (32598, 62230), (36220, 56007), (37338, 54330), (38031, 53340), (40005, 50708)]