202017120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1357

約数の個数: 192

約数和(自身を含む): 709793280

約数和(自身を除く): 507776160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1303, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2606, 2720, 3040, 3230, 3876, 3909, 4080, 4560, 4845, 5168, 5212, 6460, 6515, 7752, 7818, 8160, 9120, 9690, 10336, 10424, 12920, 13030, 15504, 15636, 19380, 19545, 20848, 22151, 24757, 25840, 26060, 31008, 31272, 38760, 39090, 41696, 44302, 49514, 51680, 52120, 62544, 66453, 74271, 77520, 78180, 88604, 99028, 104240, 110755, 123785, 125088, 132906, 148542, 155040, 156360, 177208, 198056, 208480, 221510, 247570, 265812, 297084, 312720, 332265, 354416, 371355, 396112, 420869, 443020, 495140, 531624, 594168, 625440, 664530, 708832, 742710, 792224, 841738, 886040, 990280, 1063248, 1188336, 1262607, 1329060, 1485420, 1683476, 1772080, 1980560, 2104345, 2126496, 2376672, 2525214, 2658120, 2970840, 3366952, 3544160, 3961120, 4208690, 5050428, 5316240, 5941680, 6313035, 6733904, 8417380, 10100856, 10632480, 11883360, 12626070, 13467808, 16834760, 20201712, 25252140, 33669520, 40403424, 50504280, 67339040, 101008560, 202017120]

約数ペア:

[(1, 202017120), (2, 101008560), (3, 67339040), (4, 50504280), (5, 40403424), (6, 33669520), (8, 25252140), (10, 20201712), (12, 16834760), (15, 13467808), (16, 12626070), (17, 11883360), (19, 10632480), (20, 10100856), (24, 8417380), (30, 6733904), (32, 6313035), (34, 5941680), (38, 5316240), (40, 5050428), (48, 4208690), (51, 3961120), (57, 3544160), (60, 3366952), (68, 2970840), (76, 2658120), (80, 2525214), (85, 2376672), (95, 2126496), (96, 2104345), (102, 1980560), (114, 1772080), (120, 1683476), (136, 1485420), (152, 1329060), (160, 1262607), (170, 1188336), (190, 1063248), (204, 990280), (228, 886040), (240, 841738), (255, 792224), (272, 742710), (285, 708832), (304, 664530), (323, 625440), (340, 594168), (380, 531624), (408, 495140), (456, 443020), (480, 420869), (510, 396112), (544, 371355), (570, 354416), (608, 332265), (646, 312720), (680, 297084), (760, 265812), (816, 247570), (912, 221510), (969, 208480), (1020, 198056), (1140, 177208), (1292, 156360), (1303, 155040), (1360, 148542), (1520, 132906), (1615, 125088), (1632, 123785), (1824, 110755), (1938, 104240), (2040, 99028), (2280, 88604), (2584, 78180), (2606, 77520), (2720, 74271), (3040, 66453), (3230, 62544), (3876, 52120), (3909, 51680), (4080, 49514), (4560, 44302), (4845, 41696), (5168, 39090), (5212, 38760), (6460, 31272), (6515, 31008), (7752, 26060), (7818, 25840), (8160, 24757), (9120, 22151), (9690, 20848), (10336, 19545), (10424, 19380), (12920, 15636), (13030, 15504)]