4020382560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 13134127104

約数和(自身を除く): 9113744544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 271, 310, 372, 465, 480, 496, 542, 620, 744, 813, 930, 992, 997, 1084, 1240, 1355, 1488, 1626, 1860, 1994, 2168, 2480, 2710, 2976, 2991, 3252, 3720, 3988, 4065, 4336, 4960, 4985, 5420, 5982, 6504, 7440, 7976, 8130, 8401, 8672, 9970, 10840, 11964, 13008, 14880, 14955, 15952, 16260, 16802, 19940, 21680, 23928, 25203, 26016, 29910, 30907, 31904, 32520, 33604, 39880, 42005, 43360, 47856, 50406, 59820, 61814, 65040, 67208, 79760, 84010, 92721, 95712, 100812, 119640, 123628, 126015, 130080, 134416, 154535, 159520, 168020, 185442, 201624, 239280, 247256, 252030, 268832, 270187, 309070, 336040, 370884, 403248, 463605, 478560, 494512, 504060, 540374, 618140, 672080, 741768, 806496, 810561, 927210, 989024, 1008120, 1080748, 1236280, 1344160, 1350935, 1483536, 1621122, 1854420, 2016240, 2161496, 2472560, 2701870, 2967072, 3242244, 3708840, 4032480, 4052805, 4322992, 4945120, 5403740, 6484488, 7417680, 8105610, 8375797, 8645984, 10807480, 12968976, 14835360, 16211220, 16751594, 21614960, 25127391, 25937952, 32422440, 33503188, 41878985, 43229920, 50254782, 64844880, 67006376, 83757970, 100509564, 125636955, 129689760, 134012752, 167515940, 201019128, 251273910, 268025504, 335031880, 402038256, 502547820, 670063760, 804076512, 1005095640, 1340127520, 2010191280, 4020382560]

約数ペア:

[(1, 4020382560), (2, 2010191280), (3, 1340127520), (4, 1005095640), (5, 804076512), (6, 670063760), (8, 502547820), (10, 402038256), (12, 335031880), (15, 268025504), (16, 251273910), (20, 201019128), (24, 167515940), (30, 134012752), (31, 129689760), (32, 125636955), (40, 100509564), (48, 83757970), (60, 67006376), (62, 64844880), (80, 50254782), (93, 43229920), (96, 41878985), (120, 33503188), (124, 32422440), (155, 25937952), (160, 25127391), (186, 21614960), (240, 16751594), (248, 16211220), (271, 14835360), (310, 12968976), (372, 10807480), (465, 8645984), (480, 8375797), (496, 8105610), (542, 7417680), (620, 6484488), (744, 5403740), (813, 4945120), (930, 4322992), (992, 4052805), (997, 4032480), (1084, 3708840), (1240, 3242244), (1355, 2967072), (1488, 2701870), (1626, 2472560), (1860, 2161496), (1994, 2016240), (2168, 1854420), (2480, 1621122), (2710, 1483536), (2976, 1350935), (2991, 1344160), (3252, 1236280), (3720, 1080748), (3988, 1008120), (4065, 989024), (4336, 927210), (4960, 810561), (4985, 806496), (5420, 741768), (5982, 672080), (6504, 618140), (7440, 540374), (7976, 504060), (8130, 494512), (8401, 478560), (8672, 463605), (9970, 403248), (10840, 370884), (11964, 336040), (13008, 309070), (14880, 270187), (14955, 268832), (15952, 252030), (16260, 247256), (16802, 239280), (19940, 201624), (21680, 185442), (23928, 168020), (25203, 159520), (26016, 154535), (29910, 134416), (30907, 130080), (31904, 126015), (32520, 123628), (33604, 119640), (39880, 100812), (42005, 95712), (43360, 92721), (47856, 84010), (50406, 79760), (59820, 67208), (61814, 65040)]