61702587520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{3943}}^1$

素因数の和:4475

約数の個数: 192

約数和(自身を含む): 171978120000

約数和(自身を除く): 110275532480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 499, 560, 640, 784, 896, 980, 998, 1120, 1568, 1960, 1996, 2240, 2495, 3136, 3493, 3920, 3943, 3992, 4480, 4990, 6272, 6986, 7840, 7886, 7984, 9980, 13972, 15680, 15772, 15968, 17465, 19715, 19960, 24451, 27601, 27944, 31360, 31544, 31936, 34930, 39430, 39920, 48902, 55202, 55888, 63088, 63872, 69860, 78860, 79840, 97804, 110404, 111776, 122255, 126176, 138005, 139720, 157720, 159680, 193207, 195608, 220808, 223552, 244510, 252352, 276010, 279440, 315440, 319360, 386414, 391216, 441616, 447104, 489020, 504704, 552020, 558880, 630880, 772828, 782432, 883232, 966035, 978040, 1104040, 1117760, 1261760, 1545656, 1564864, 1766464, 1932070, 1956080, 1967557, 2208080, 2235520, 2523520, 3091312, 3129728, 3532928, 3864140, 3912160, 3935114, 4416160, 6182624, 7728280, 7824320, 7870228, 8832320, 9837785, 12365248, 13772899, 15456560, 15648640, 15740456, 17664640, 19675570, 24730496, 27545798, 30913120, 31480912, 39351140, 55091596, 61826240, 62961824, 68864495, 78702280, 96410293, 110183192, 123652480, 125923648, 137728990, 157404560, 192820586, 220366384, 251847296, 275457980, 314809120, 385641172, 440732768, 482051465, 550915960, 629618240, 771282344, 881465536, 964102930, 1101831920, 1259236480, 1542564688, 1762931072, 1928205860, 2203663840, 3085129376, 3856411720, 4407327680, 6170258752, 7712823440, 8814655360, 12340517504, 15425646880, 30851293760, 61702587520]

約数ペア:

[(1, 61702587520), (2, 30851293760), (4, 15425646880), (5, 12340517504), (7, 8814655360), (8, 7712823440), (10, 6170258752), (14, 4407327680), (16, 3856411720), (20, 3085129376), (28, 2203663840), (32, 1928205860), (35, 1762931072), (40, 1542564688), (49, 1259236480), (56, 1101831920), (64, 964102930), (70, 881465536), (80, 771282344), (98, 629618240), (112, 550915960), (128, 482051465), (140, 440732768), (160, 385641172), (196, 314809120), (224, 275457980), (245, 251847296), (280, 220366384), (320, 192820586), (392, 157404560), (448, 137728990), (490, 125923648), (499, 123652480), (560, 110183192), (640, 96410293), (784, 78702280), (896, 68864495), (980, 62961824), (998, 61826240), (1120, 55091596), (1568, 39351140), (1960, 31480912), (1996, 30913120), (2240, 27545798), (2495, 24730496), (3136, 19675570), (3493, 17664640), (3920, 15740456), (3943, 15648640), (3992, 15456560), (4480, 13772899), (4990, 12365248), (6272, 9837785), (6986, 8832320), (7840, 7870228), (7886, 7824320), (7984, 7728280), (9980, 6182624), (13972, 4416160), (15680, 3935114), (15772, 3912160), (15968, 3864140), (17465, 3532928), (19715, 3129728), (19960, 3091312), (24451, 2523520), (27601, 2235520), (27944, 2208080), (31360, 1967557), (31544, 1956080), (31936, 1932070), (34930, 1766464), (39430, 1564864), (39920, 1545656), (48902, 1261760), (55202, 1117760), (55888, 1104040), (63088, 978040), (63872, 966035), (69860, 883232), (78860, 782432), (79840, 772828), (97804, 630880), (110404, 558880), (111776, 552020), (122255, 504704), (126176, 489020), (138005, 447104), (139720, 441616), (157720, 391216), (159680, 386414), (193207, 319360), (195608, 315440), (220808, 279440), (223552, 276010), (244510, 252352)]