17558280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 64022400

約数和(自身を除く): 46464120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 151, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 302, 306, 323, 340, 342, 360, 380, 408, 453, 456, 510, 570, 604, 612, 646, 680, 684, 755, 760, 765, 855, 906, 969, 1020, 1140, 1208, 1224, 1292, 1359, 1368, 1510, 1530, 1615, 1710, 1812, 1938, 2040, 2265, 2280, 2567, 2584, 2718, 2869, 2907, 3020, 3060, 3230, 3420, 3624, 3876, 4530, 4845, 5134, 5436, 5738, 5814, 6040, 6120, 6460, 6795, 6840, 7701, 7752, 8607, 9060, 9690, 10268, 10872, 11476, 11628, 12835, 12920, 13590, 14345, 14535, 15402, 17214, 18120, 19380, 20536, 22952, 23103, 23256, 25670, 25821, 27180, 28690, 29070, 30804, 34428, 38505, 38760, 43035, 46206, 48773, 51340, 51642, 54360, 57380, 58140, 61608, 68856, 77010, 86070, 92412, 97546, 102680, 103284, 114760, 115515, 116280, 129105, 146319, 154020, 172140, 184824, 195092, 206568, 231030, 243865, 258210, 292638, 308040, 344280, 390184, 438957, 462060, 487730, 516420, 585276, 731595, 877914, 924120, 975460, 1032840, 1170552, 1463190, 1755828, 1950920, 2194785, 2926380, 3511656, 4389570, 5852760, 8779140, 17558280]

約数ペア:

[(1, 17558280), (2, 8779140), (3, 5852760), (4, 4389570), (5, 3511656), (6, 2926380), (8, 2194785), (9, 1950920), (10, 1755828), (12, 1463190), (15, 1170552), (17, 1032840), (18, 975460), (19, 924120), (20, 877914), (24, 731595), (30, 585276), (34, 516420), (36, 487730), (38, 462060), (40, 438957), (45, 390184), (51, 344280), (57, 308040), (60, 292638), (68, 258210), (72, 243865), (76, 231030), (85, 206568), (90, 195092), (95, 184824), (102, 172140), (114, 154020), (120, 146319), (136, 129105), (151, 116280), (152, 115515), (153, 114760), (170, 103284), (171, 102680), (180, 97546), (190, 92412), (204, 86070), (228, 77010), (255, 68856), (285, 61608), (302, 58140), (306, 57380), (323, 54360), (340, 51642), (342, 51340), (360, 48773), (380, 46206), (408, 43035), (453, 38760), (456, 38505), (510, 34428), (570, 30804), (604, 29070), (612, 28690), (646, 27180), (680, 25821), (684, 25670), (755, 23256), (760, 23103), (765, 22952), (855, 20536), (906, 19380), (969, 18120), (1020, 17214), (1140, 15402), (1208, 14535), (1224, 14345), (1292, 13590), (1359, 12920), (1368, 12835), (1510, 11628), (1530, 11476), (1615, 10872), (1710, 10268), (1812, 9690), (1938, 9060), (2040, 8607), (2265, 7752), (2280, 7701), (2567, 6840), (2584, 6795), (2718, 6460), (2869, 6120), (2907, 6040), (3020, 5814), (3060, 5738), (3230, 5436), (3420, 5134), (3624, 4845), (3876, 4530)]