64559880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 384

約数和(自身を含む): 279002880

約数和(自身を除く): 214443000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 126, 132, 136, 137, 140, 153, 154, 165, 168, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 264, 274, 280, 306, 308, 315, 330, 340, 357, 360, 374, 385, 396, 408, 411, 420, 440, 462, 476, 495, 504, 510, 548, 561, 595, 612, 616, 630, 660, 680, 685, 693, 714, 748, 765, 770, 792, 822, 840, 924, 935, 952, 959, 990, 1020, 1071, 1096, 1122, 1155, 1190, 1224, 1233, 1260, 1309, 1320, 1370, 1386, 1428, 1496, 1507, 1530, 1540, 1644, 1683, 1785, 1848, 1870, 1918, 1980, 2040, 2055, 2142, 2244, 2310, 2329, 2380, 2466, 2520, 2618, 2740, 2772, 2805, 2856, 2877, 3014, 3060, 3080, 3288, 3366, 3465, 3570, 3740, 3836, 3927, 3960, 4110, 4284, 4488, 4521, 4620, 4658, 4760, 4795, 4932, 5236, 5355, 5480, 5544, 5610, 5754, 6028, 6120, 6165, 6545, 6732, 6930, 6987, 7140, 7480, 7535, 7672, 7854, 8220, 8415, 8568, 8631, 9042, 9240, 9316, 9590, 9864, 10472, 10549, 10710, 11220, 11508, 11645, 11781, 12056, 12330, 13090, 13464, 13563, 13860, 13974, 14280, 14385, 15070, 15708, 16303, 16440, 16830, 17262, 18084, 18632, 19180, 19635, 20961, 21098, 21420, 22440, 22605, 23016, 23290, 23562, 24660, 25619, 26180, 27126, 27720, 27948, 28770, 30140, 31416, 31647, 32606, 33660, 34524, 34935, 36168, 38360, 39270, 41922, 42196, 42840, 43155, 45210, 46580, 47124, 48909, 49320, 51238, 52360, 52745, 54252, 55896, 57540, 58905, 60280, 63294, 65212, 67320, 67815, 69048, 69870, 76857, 78540, 81515, 83844, 84392, 86310, 90420, 93160, 94248, 94941, 97818, 102476, 104805, 105490, 108504, 115080, 117810, 126588, 128095, 130424, 135630, 139740, 146727, 153714, 157080, 158235, 163030, 167688, 172620, 179333, 180840, 189882, 195636, 204952, 209610, 210980, 230571, 235620, 244545, 253176, 256190, 271260, 279480, 293454, 307428, 316470, 326060, 345240, 358666, 379764, 384285, 391272, 419220, 421960, 461142, 471240, 474705, 489090, 512380, 537999, 542520, 586908, 614856, 632940, 652120, 717332, 733635, 759528, 768570, 838440, 896665, 922284, 949410, 978180, 1024760, 1075998, 1152855, 1173816, 1265880, 1434664, 1467270, 1537140, 1613997, 1793330, 1844568, 1898820, 1956360, 2151996, 2305710, 2689995, 2934540, 3074280, 3227994, 3586660, 3797640, 4303992, 4611420, 5379990, 5869080, 6455988, 7173320, 8069985, 9222840, 10759980, 12911976, 16139970, 21519960, 32279940, 64559880]

約数ペア:

[(1, 64559880), (2, 32279940), (3, 21519960), (4, 16139970), (5, 12911976), (6, 10759980), (7, 9222840), (8, 8069985), (9, 7173320), (10, 6455988), (11, 5869080), (12, 5379990), (14, 4611420), (15, 4303992), (17, 3797640), (18, 3586660), (20, 3227994), (21, 3074280), (22, 2934540), (24, 2689995), (28, 2305710), (30, 2151996), (33, 1956360), (34, 1898820), (35, 1844568), (36, 1793330), (40, 1613997), (42, 1537140), (44, 1467270), (45, 1434664), (51, 1265880), (55, 1173816), (56, 1152855), (60, 1075998), (63, 1024760), (66, 978180), (68, 949410), (70, 922284), (72, 896665), (77, 838440), (84, 768570), (85, 759528), (88, 733635), (90, 717332), (99, 652120), (102, 632940), (105, 614856), (110, 586908), (119, 542520), (120, 537999), (126, 512380), (132, 489090), (136, 474705), (137, 471240), (140, 461142), (153, 421960), (154, 419220), (165, 391272), (168, 384285), (170, 379764), (180, 358666), (187, 345240), (198, 326060), (204, 316470), (210, 307428), (220, 293454), (231, 279480), (238, 271260), (252, 256190), (255, 253176), (264, 244545), (274, 235620), (280, 230571), (306, 210980), (308, 209610), (315, 204952), (330, 195636), (340, 189882), (357, 180840), (360, 179333), (374, 172620), (385, 167688), (396, 163030), (408, 158235), (411, 157080), (420, 153714), (440, 146727), (462, 139740), (476, 135630), (495, 130424), (504, 128095), (510, 126588), (548, 117810), (561, 115080), (595, 108504), (612, 105490), (616, 104805), (630, 102476), (660, 97818), (680, 94941), (685, 94248), (693, 93160), (714, 90420), (748, 86310), (765, 84392), (770, 83844), (792, 81515), (822, 78540), (840, 76857), (924, 69870), (935, 69048), (952, 67815), (959, 67320), (990, 65212), (1020, 63294), (1071, 60280), (1096, 58905), (1122, 57540), (1155, 55896), (1190, 54252), (1224, 52745), (1233, 52360), (1260, 51238), (1309, 49320), (1320, 48909), (1370, 47124), (1386, 46580), (1428, 45210), (1496, 43155), (1507, 42840), (1530, 42196), (1540, 41922), (1644, 39270), (1683, 38360), (1785, 36168), (1848, 34935), (1870, 34524), (1918, 33660), (1980, 32606), (2040, 31647), (2055, 31416), (2142, 30140), (2244, 28770), (2310, 27948), (2329, 27720), (2380, 27126), (2466, 26180), (2520, 25619), (2618, 24660), (2740, 23562), (2772, 23290), (2805, 23016), (2856, 22605), (2877, 22440), (3014, 21420), (3060, 21098), (3080, 20961), (3288, 19635), (3366, 19180), (3465, 18632), (3570, 18084), (3740, 17262), (3836, 16830), (3927, 16440), (3960, 16303), (4110, 15708), (4284, 15070), (4488, 14385), (4521, 14280), (4620, 13974), (4658, 13860), (4760, 13563), (4795, 13464), (4932, 13090), (5236, 12330), (5355, 12056), (5480, 11781), (5544, 11645), (5610, 11508), (5754, 11220), (6028, 10710), (6120, 10549), (6165, 10472), (6545, 9864), (6732, 9590), (6930, 9316), (6987, 9240), (7140, 9042), (7480, 8631), (7535, 8568), (7672, 8415), (7854, 8220)]