220829760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 224

約数和(自身を含む): 793699200

約数和(自身を除く): 572869440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 419, 432, 480, 488, 540, 549, 576, 610, 720, 732, 838, 864, 915, 960, 976, 1080, 1098, 1220, 1257, 1440, 1464, 1647, 1676, 1728, 1830, 1952, 2095, 2160, 2196, 2440, 2514, 2745, 2880, 2928, 3294, 3352, 3660, 3771, 3904, 4190, 4320, 4392, 4880, 5028, 5490, 5856, 6285, 6588, 6704, 7320, 7542, 8235, 8380, 8640, 8784, 9760, 10056, 10980, 11313, 11712, 12570, 13176, 13408, 14640, 15084, 16470, 16760, 17568, 18855, 19520, 20112, 21960, 22626, 25140, 25559, 26352, 26816, 29280, 30168, 32940, 33520, 35136, 37710, 40224, 43920, 45252, 50280, 51118, 52704, 56565, 58560, 60336, 65880, 67040, 75420, 76677, 80448, 87840, 90504, 100560, 102236, 105408, 113130, 120672, 127795, 131760, 134080, 150840, 153354, 175680, 181008, 201120, 204472, 226260, 230031, 241344, 255590, 263520, 301680, 306708, 362016, 383385, 402240, 408944, 452520, 460062, 511180, 527040, 603360, 613416, 690093, 724032, 766770, 817888, 905040, 920124, 1022360, 1150155, 1206720, 1226832, 1380186, 1533540, 1635776, 1810080, 1840248, 2044720, 2300310, 2453664, 2760372, 3067080, 3450465, 3620160, 3680496, 4089440, 4600620, 4907328, 5520744, 6134160, 6900930, 7360992, 8178880, 9201240, 11041488, 12268320, 13801860, 14721984, 18402480, 22082976, 24536640, 27603720, 36804960, 44165952, 55207440, 73609920, 110414880, 220829760]

約数ペア:

[(1, 220829760), (2, 110414880), (3, 73609920), (4, 55207440), (5, 44165952), (6, 36804960), (8, 27603720), (9, 24536640), (10, 22082976), (12, 18402480), (15, 14721984), (16, 13801860), (18, 12268320), (20, 11041488), (24, 9201240), (27, 8178880), (30, 7360992), (32, 6900930), (36, 6134160), (40, 5520744), (45, 4907328), (48, 4600620), (54, 4089440), (60, 3680496), (61, 3620160), (64, 3450465), (72, 3067080), (80, 2760372), (90, 2453664), (96, 2300310), (108, 2044720), (120, 1840248), (122, 1810080), (135, 1635776), (144, 1533540), (160, 1380186), (180, 1226832), (183, 1206720), (192, 1150155), (216, 1022360), (240, 920124), (244, 905040), (270, 817888), (288, 766770), (305, 724032), (320, 690093), (360, 613416), (366, 603360), (419, 527040), (432, 511180), (480, 460062), (488, 452520), (540, 408944), (549, 402240), (576, 383385), (610, 362016), (720, 306708), (732, 301680), (838, 263520), (864, 255590), (915, 241344), (960, 230031), (976, 226260), (1080, 204472), (1098, 201120), (1220, 181008), (1257, 175680), (1440, 153354), (1464, 150840), (1647, 134080), (1676, 131760), (1728, 127795), (1830, 120672), (1952, 113130), (2095, 105408), (2160, 102236), (2196, 100560), (2440, 90504), (2514, 87840), (2745, 80448), (2880, 76677), (2928, 75420), (3294, 67040), (3352, 65880), (3660, 60336), (3771, 58560), (3904, 56565), (4190, 52704), (4320, 51118), (4392, 50280), (4880, 45252), (5028, 43920), (5490, 40224), (5856, 37710), (6285, 35136), (6588, 33520), (6704, 32940), (7320, 30168), (7542, 29280), (8235, 26816), (8380, 26352), (8640, 25559), (8784, 25140), (9760, 22626), (10056, 21960), (10980, 20112), (11313, 19520), (11712, 18855), (12570, 17568), (13176, 16760), (13408, 16470), (14640, 15084)]