190002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 623331072

約数和(自身を除く): 433328352

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, 113, 120, 124, 155, 160, 186, 226, 240, 248, 310, 339, 372, 452, 465, 480, 496, 565, 620, 678, 744, 904, 930, 992, 1130, 1240, 1356, 1488, 1695, 1808, 1860, 2260, 2480, 2712, 2976, 3390, 3503, 3616, 3720, 4520, 4960, 5424, 6780, 7006, 7440, 9040, 10509, 10848, 12769, 13560, 14012, 14880, 17515, 18080, 21018, 25538, 27120, 28024, 35030, 38307, 42036, 51076, 52545, 54240, 56048, 63845, 70060, 76614, 84072, 102152, 105090, 112096, 127690, 140120, 153228, 168144, 191535, 204304, 210180, 255380, 280240, 306456, 336288, 383070, 395839, 408608, 420360, 510760, 560480, 612912, 766140, 791678, 840720, 1021520, 1187517, 1225824, 1532280, 1583356, 1681440, 1979195, 2043040, 2375034, 3064560, 3166712, 3958390, 4750068, 5937585, 6129120, 6333424, 7916780, 9500136, 11875170, 12666848, 15833560, 19000272, 23750340, 31667120, 38000544, 47500680, 63334240, 95001360, 190002720]

約数ペア:

[(1, 190002720), (2, 95001360), (3, 63334240), (4, 47500680), (5, 38000544), (6, 31667120), (8, 23750340), (10, 19000272), (12, 15833560), (15, 12666848), (16, 11875170), (20, 9500136), (24, 7916780), (30, 6333424), (31, 6129120), (32, 5937585), (40, 4750068), (48, 3958390), (60, 3166712), (62, 3064560), (80, 2375034), (93, 2043040), (96, 1979195), (113, 1681440), (120, 1583356), (124, 1532280), (155, 1225824), (160, 1187517), (186, 1021520), (226, 840720), (240, 791678), (248, 766140), (310, 612912), (339, 560480), (372, 510760), (452, 420360), (465, 408608), (480, 395839), (496, 383070), (565, 336288), (620, 306456), (678, 280240), (744, 255380), (904, 210180), (930, 204304), (992, 191535), (1130, 168144), (1240, 153228), (1356, 140120), (1488, 127690), (1695, 112096), (1808, 105090), (1860, 102152), (2260, 84072), (2480, 76614), (2712, 70060), (2976, 63845), (3390, 56048), (3503, 54240), (3616, 52545), (3720, 51076), (4520, 42036), (4960, 38307), (5424, 35030), (6780, 28024), (7006, 27120), (7440, 25538), (9040, 21018), (10509, 18080), (10848, 17515), (12769, 14880), (13560, 14012)]