64504440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 283046400

約数和(自身を除く): 218541960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 154, 156, 165, 168, 179, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 358, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 537, 546, 572, 585, 616, 630, 660, 693, 715, 716, 728, 770, 780, 792, 819, 840, 858, 895, 910, 924, 936, 990, 1001, 1074, 1092, 1144, 1155, 1170, 1253, 1260, 1287, 1320, 1365, 1386, 1430, 1432, 1540, 1560, 1611, 1638, 1716, 1790, 1820, 1848, 1969, 1980, 2002, 2145, 2148, 2184, 2310, 2327, 2340, 2506, 2520, 2574, 2685, 2730, 2772, 2860, 3003, 3080, 3222, 3276, 3432, 3465, 3580, 3640, 3759, 3938, 3960, 4004, 4095, 4290, 4296, 4620, 4654, 4680, 5005, 5012, 5148, 5370, 5460, 5544, 5720, 5907, 6006, 6265, 6435, 6444, 6552, 6930, 6981, 7160, 7518, 7876, 8008, 8055, 8190, 8580, 9009, 9240, 9308, 9845, 10010, 10024, 10296, 10740, 10920, 11277, 11635, 11814, 12012, 12530, 12870, 12888, 13783, 13860, 13962, 15015, 15036, 15752, 16110, 16289, 16380, 17160, 17721, 18018, 18616, 18795, 19690, 20020, 20943, 21480, 22554, 23270, 23628, 24024, 25060, 25597, 25740, 27566, 27720, 27924, 29535, 30030, 30072, 32220, 32578, 32760, 34905, 35442, 36036, 37590, 39380, 40040, 41349, 41886, 45045, 45108, 46540, 47256, 48867, 50120, 51194, 51480, 55132, 55848, 56385, 59070, 60060, 64440, 65156, 68915, 69810, 70884, 72072, 75180, 76791, 78760, 81445, 82698, 83772, 88605, 90090, 90216, 93080, 97734, 102388, 104715, 110264, 112770, 118140, 120120, 124047, 127985, 130312, 137830, 139620, 141768, 146601, 150360, 153582, 162890, 165396, 167544, 177210, 179179, 180180, 195468, 204776, 206745, 209430, 225540, 230373, 236280, 244335, 248094, 255970, 275660, 279240, 293202, 307164, 325780, 330792, 354420, 358358, 360360, 383955, 390936, 413490, 418860, 451080, 460746, 488670, 496188, 511940, 537537, 551320, 586404, 614328, 620235, 651560, 708840, 716716, 733005, 767910, 826980, 837720, 895895, 921492, 977340, 992376, 1023880, 1075074, 1151865, 1172808, 1240470, 1433432, 1466010, 1535820, 1612611, 1653960, 1791790, 1842984, 1954680, 2150148, 2303730, 2480940, 2687685, 2932020, 3071640, 3225222, 3583580, 4300296, 4607460, 4961880, 5375370, 5864040, 6450444, 7167160, 8063055, 9214920, 10750740, 12900888, 16126110, 21501480, 32252220, 64504440]

約数ペア:

[(1, 64504440), (2, 32252220), (3, 21501480), (4, 16126110), (5, 12900888), (6, 10750740), (7, 9214920), (8, 8063055), (9, 7167160), (10, 6450444), (11, 5864040), (12, 5375370), (13, 4961880), (14, 4607460), (15, 4300296), (18, 3583580), (20, 3225222), (21, 3071640), (22, 2932020), (24, 2687685), (26, 2480940), (28, 2303730), (30, 2150148), (33, 1954680), (35, 1842984), (36, 1791790), (39, 1653960), (40, 1612611), (42, 1535820), (44, 1466010), (45, 1433432), (52, 1240470), (55, 1172808), (56, 1151865), (60, 1075074), (63, 1023880), (65, 992376), (66, 977340), (70, 921492), (72, 895895), (77, 837720), (78, 826980), (84, 767910), (88, 733005), (90, 716716), (91, 708840), (99, 651560), (104, 620235), (105, 614328), (110, 586404), (117, 551320), (120, 537537), (126, 511940), (130, 496188), (132, 488670), (140, 460746), (143, 451080), (154, 418860), (156, 413490), (165, 390936), (168, 383955), (179, 360360), (180, 358358), (182, 354420), (195, 330792), (198, 325780), (210, 307164), (220, 293202), (231, 279240), (234, 275660), (252, 255970), (260, 248094), (264, 244335), (273, 236280), (280, 230373), (286, 225540), (308, 209430), (312, 206745), (315, 204776), (330, 195468), (358, 180180), (360, 179179), (364, 177210), (385, 167544), (390, 165396), (396, 162890), (420, 153582), (429, 150360), (440, 146601), (455, 141768), (462, 139620), (468, 137830), (495, 130312), (504, 127985), (520, 124047), (537, 120120), (546, 118140), (572, 112770), (585, 110264), (616, 104715), (630, 102388), (660, 97734), (693, 93080), (715, 90216), (716, 90090), (728, 88605), (770, 83772), (780, 82698), (792, 81445), (819, 78760), (840, 76791), (858, 75180), (895, 72072), (910, 70884), (924, 69810), (936, 68915), (990, 65156), (1001, 64440), (1074, 60060), (1092, 59070), (1144, 56385), (1155, 55848), (1170, 55132), (1253, 51480), (1260, 51194), (1287, 50120), (1320, 48867), (1365, 47256), (1386, 46540), (1430, 45108), (1432, 45045), (1540, 41886), (1560, 41349), (1611, 40040), (1638, 39380), (1716, 37590), (1790, 36036), (1820, 35442), (1848, 34905), (1969, 32760), (1980, 32578), (2002, 32220), (2145, 30072), (2148, 30030), (2184, 29535), (2310, 27924), (2327, 27720), (2340, 27566), (2506, 25740), (2520, 25597), (2574, 25060), (2685, 24024), (2730, 23628), (2772, 23270), (2860, 22554), (3003, 21480), (3080, 20943), (3222, 20020), (3276, 19690), (3432, 18795), (3465, 18616), (3580, 18018), (3640, 17721), (3759, 17160), (3938, 16380), (3960, 16289), (4004, 16110), (4095, 15752), (4290, 15036), (4296, 15015), (4620, 13962), (4654, 13860), (4680, 13783), (5005, 12888), (5012, 12870), (5148, 12530), (5370, 12012), (5460, 11814), (5544, 11635), (5720, 11277), (5907, 10920), (6006, 10740), (6265, 10296), (6435, 10024), (6444, 10010), (6552, 9845), (6930, 9308), (6981, 9240), (7160, 9009), (7518, 8580), (7876, 8190), (8008, 8055)]