64005480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2344

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 195453720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2309, 2310, 2520, 2772, 3080, 3465, 3960, 4618, 4620, 5544, 6927, 6930, 9236, 9240, 11545, 13854, 13860, 16163, 18472, 20781, 23090, 25399, 27708, 27720, 32326, 34635, 41562, 46180, 48489, 50798, 55416, 64652, 69270, 76197, 80815, 83124, 92360, 96978, 101596, 103905, 126995, 129304, 138540, 145467, 152394, 161630, 166248, 177793, 193956, 203192, 207810, 228591, 242445, 253990, 277080, 290934, 304788, 323260, 355586, 380985, 387912, 415620, 457182, 484890, 507980, 533379, 581868, 609576, 646520, 711172, 727335, 761970, 831240, 888965, 914364, 969780, 1015960, 1066758, 1142955, 1163736, 1422344, 1454670, 1523940, 1600137, 1777930, 1828728, 1939560, 2133516, 2285910, 2666895, 2909340, 3047880, 3200274, 3555860, 4267032, 4571820, 5333790, 5818680, 6400548, 7111720, 8000685, 9143640, 10667580, 12801096, 16001370, 21335160, 32002740, 64005480]

約数ペア:

[(1, 64005480), (2, 32002740), (3, 21335160), (4, 16001370), (5, 12801096), (6, 10667580), (7, 9143640), (8, 8000685), (9, 7111720), (10, 6400548), (11, 5818680), (12, 5333790), (14, 4571820), (15, 4267032), (18, 3555860), (20, 3200274), (21, 3047880), (22, 2909340), (24, 2666895), (28, 2285910), (30, 2133516), (33, 1939560), (35, 1828728), (36, 1777930), (40, 1600137), (42, 1523940), (44, 1454670), (45, 1422344), (55, 1163736), (56, 1142955), (60, 1066758), (63, 1015960), (66, 969780), (70, 914364), (72, 888965), (77, 831240), (84, 761970), (88, 727335), (90, 711172), (99, 646520), (105, 609576), (110, 581868), (120, 533379), (126, 507980), (132, 484890), (140, 457182), (154, 415620), (165, 387912), (168, 380985), (180, 355586), (198, 323260), (210, 304788), (220, 290934), (231, 277080), (252, 253990), (264, 242445), (280, 228591), (308, 207810), (315, 203192), (330, 193956), (360, 177793), (385, 166248), (396, 161630), (420, 152394), (440, 145467), (462, 138540), (495, 129304), (504, 126995), (616, 103905), (630, 101596), (660, 96978), (693, 92360), (770, 83124), (792, 80815), (840, 76197), (924, 69270), (990, 64652), (1155, 55416), (1260, 50798), (1320, 48489), (1386, 46180), (1540, 41562), (1848, 34635), (1980, 32326), (2309, 27720), (2310, 27708), (2520, 25399), (2772, 23090), (3080, 20781), (3465, 18472), (3960, 16163), (4618, 13860), (4620, 13854), (5544, 11545), (6927, 9240), (6930, 9236)]