219128640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 224

約数和(自身を含む): 763706880

約数和(自身を除く): 544578240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 272, 290, 320, 340, 348, 408, 435, 463, 464, 480, 493, 510, 544, 580, 680, 696, 816, 870, 926, 928, 960, 986, 1020, 1088, 1160, 1360, 1389, 1392, 1479, 1632, 1740, 1852, 1856, 1972, 2040, 2315, 2320, 2465, 2720, 2778, 2784, 2958, 3264, 3480, 3704, 3944, 4080, 4630, 4640, 4930, 5440, 5556, 5568, 5916, 6945, 6960, 7395, 7408, 7871, 7888, 8160, 9260, 9280, 9860, 11112, 11832, 13427, 13890, 13920, 14790, 14816, 15742, 15776, 16320, 18520, 19720, 22224, 23613, 23664, 26854, 27780, 27840, 29580, 29632, 31484, 31552, 37040, 39355, 39440, 40281, 44448, 47226, 47328, 53708, 55560, 59160, 62968, 67135, 74080, 78710, 78880, 80562, 88896, 94452, 94656, 107416, 111120, 118065, 118320, 125936, 134270, 148160, 157420, 157760, 161124, 188904, 201405, 214832, 222240, 228259, 236130, 236640, 251872, 268540, 314840, 322248, 377808, 402810, 429664, 444480, 456518, 472260, 473280, 503744, 537080, 629680, 644496, 684777, 755616, 805620, 859328, 913036, 944520, 1074160, 1141295, 1259360, 1288992, 1369554, 1511232, 1611240, 1826072, 1889040, 2148320, 2282590, 2518720, 2577984, 2739108, 3222480, 3423885, 3652144, 3778080, 4296640, 4565180, 5478216, 6444960, 6847770, 7304288, 7556160, 9130360, 10956432, 12889920, 13695540, 14608576, 18260720, 21912864, 27391080, 36521440, 43825728, 54782160, 73042880, 109564320, 219128640]

約数ペア:

[(1, 219128640), (2, 109564320), (3, 73042880), (4, 54782160), (5, 43825728), (6, 36521440), (8, 27391080), (10, 21912864), (12, 18260720), (15, 14608576), (16, 13695540), (17, 12889920), (20, 10956432), (24, 9130360), (29, 7556160), (30, 7304288), (32, 6847770), (34, 6444960), (40, 5478216), (48, 4565180), (51, 4296640), (58, 3778080), (60, 3652144), (64, 3423885), (68, 3222480), (80, 2739108), (85, 2577984), (87, 2518720), (96, 2282590), (102, 2148320), (116, 1889040), (120, 1826072), (136, 1611240), (145, 1511232), (160, 1369554), (170, 1288992), (174, 1259360), (192, 1141295), (204, 1074160), (232, 944520), (240, 913036), (255, 859328), (272, 805620), (290, 755616), (320, 684777), (340, 644496), (348, 629680), (408, 537080), (435, 503744), (463, 473280), (464, 472260), (480, 456518), (493, 444480), (510, 429664), (544, 402810), (580, 377808), (680, 322248), (696, 314840), (816, 268540), (870, 251872), (926, 236640), (928, 236130), (960, 228259), (986, 222240), (1020, 214832), (1088, 201405), (1160, 188904), (1360, 161124), (1389, 157760), (1392, 157420), (1479, 148160), (1632, 134270), (1740, 125936), (1852, 118320), (1856, 118065), (1972, 111120), (2040, 107416), (2315, 94656), (2320, 94452), (2465, 88896), (2720, 80562), (2778, 78880), (2784, 78710), (2958, 74080), (3264, 67135), (3480, 62968), (3704, 59160), (3944, 55560), (4080, 53708), (4630, 47328), (4640, 47226), (4930, 44448), (5440, 40281), (5556, 39440), (5568, 39355), (5916, 37040), (6945, 31552), (6960, 31484), (7395, 29632), (7408, 29580), (7871, 27840), (7888, 27780), (8160, 26854), (9260, 23664), (9280, 23613), (9860, 22224), (11112, 19720), (11832, 18520), (13427, 16320), (13890, 15776), (13920, 15742), (14790, 14816)]