63440716920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3283681}}^1$

素因数の和:3283725

約数の個数: 128

約数和(自身を含む): 226968099840

約数和(自身を除く): 163527382920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 3283681, 6567362, 9851043, 13134724, 16418405, 19702086, 22985767, 26269448, 32836810, 39404172, 45971534, 49255215, 65673620, 68957301, 75524663, 78808344, 91943068, 98510430, 114928835, 131347240, 137914602, 151049326, 183886136, 197020860, 226573989, 229857670, 275829204, 302098652, 344786505, 377623315, 394041720, 453147978, 459715340, 528672641, 551658408, 604197304, 689573010, 755246630, 906295956, 919430680, 1057345282, 1132869945, 1379146020, 1510493260, 1586017923, 1812591912, 2114690564, 2265739890, 2643363205, 2758292040, 3020986520, 3172035846, 4229381128, 4531479780, 5286726410, 6344071692, 7930089615, 9062959560, 10573452820, 12688143384, 15860179230, 21146905640, 31720358460, 63440716920]

約数ペア:

[(1, 63440716920), (2, 31720358460), (3, 21146905640), (4, 15860179230), (5, 12688143384), (6, 10573452820), (7, 9062959560), (8, 7930089615), (10, 6344071692), (12, 5286726410), (14, 4531479780), (15, 4229381128), (20, 3172035846), (21, 3020986520), (23, 2758292040), (24, 2643363205), (28, 2265739890), (30, 2114690564), (35, 1812591912), (40, 1586017923), (42, 1510493260), (46, 1379146020), (56, 1132869945), (60, 1057345282), (69, 919430680), (70, 906295956), (84, 755246630), (92, 689573010), (105, 604197304), (115, 551658408), (120, 528672641), (138, 459715340), (140, 453147978), (161, 394041720), (168, 377623315), (184, 344786505), (210, 302098652), (230, 275829204), (276, 229857670), (280, 226573989), (322, 197020860), (345, 183886136), (420, 151049326), (460, 137914602), (483, 131347240), (552, 114928835), (644, 98510430), (690, 91943068), (805, 78808344), (840, 75524663), (920, 68957301), (966, 65673620), (1288, 49255215), (1380, 45971534), (1610, 39404172), (1932, 32836810), (2415, 26269448), (2760, 22985767), (3220, 19702086), (3864, 16418405), (4830, 13134724), (6440, 9851043), (9660, 6567362), (19320, 3283681)]