173140920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 192

約数和(自身を含む): 627588000

約数和(自身を除く): 454447080

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, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1489, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2907, 2978, 3060, 3230, 3420, 3876, 4467, 4845, 5814, 5956, 6120, 6460, 6840, 7445, 7752, 8934, 9690, 11628, 11912, 12920, 13401, 14535, 14890, 17868, 19380, 22335, 23256, 25313, 26802, 28291, 29070, 29780, 35736, 38760, 44670, 50626, 53604, 56582, 58140, 59560, 67005, 75939, 84873, 89340, 101252, 107208, 113164, 116280, 126565, 134010, 141455, 151878, 169746, 178680, 202504, 226328, 227817, 253130, 254619, 268020, 282910, 303756, 339492, 379695, 424365, 455634, 480947, 506260, 509238, 536040, 565820, 607512, 678984, 759390, 848730, 911268, 961894, 1012520, 1018476, 1131640, 1139085, 1273095, 1442841, 1518780, 1697460, 1822536, 1923788, 2036952, 2278170, 2404735, 2546190, 2885682, 3037560, 3394920, 3847576, 4328523, 4556340, 4809470, 5092380, 5771364, 7214205, 8657046, 9112680, 9618940, 10184760, 11542728, 14428410, 17314092, 19237880, 21642615, 28856820, 34628184, 43285230, 57713640, 86570460, 173140920]

約数ペア:

[(1, 173140920), (2, 86570460), (3, 57713640), (4, 43285230), (5, 34628184), (6, 28856820), (8, 21642615), (9, 19237880), (10, 17314092), (12, 14428410), (15, 11542728), (17, 10184760), (18, 9618940), (19, 9112680), (20, 8657046), (24, 7214205), (30, 5771364), (34, 5092380), (36, 4809470), (38, 4556340), (40, 4328523), (45, 3847576), (51, 3394920), (57, 3037560), (60, 2885682), (68, 2546190), (72, 2404735), (76, 2278170), (85, 2036952), (90, 1923788), (95, 1822536), (102, 1697460), (114, 1518780), (120, 1442841), (136, 1273095), (152, 1139085), (153, 1131640), (170, 1018476), (171, 1012520), (180, 961894), (190, 911268), (204, 848730), (228, 759390), (255, 678984), (285, 607512), (306, 565820), (323, 536040), (340, 509238), (342, 506260), (360, 480947), (380, 455634), (408, 424365), (456, 379695), (510, 339492), (570, 303756), (612, 282910), (646, 268020), (680, 254619), (684, 253130), (760, 227817), (765, 226328), (855, 202504), (969, 178680), (1020, 169746), (1140, 151878), (1224, 141455), (1292, 134010), (1368, 126565), (1489, 116280), (1530, 113164), (1615, 107208), (1710, 101252), (1938, 89340), (2040, 84873), (2280, 75939), (2584, 67005), (2907, 59560), (2978, 58140), (3060, 56582), (3230, 53604), (3420, 50626), (3876, 44670), (4467, 38760), (4845, 35736), (5814, 29780), (5956, 29070), (6120, 28291), (6460, 26802), (6840, 25313), (7445, 23256), (7752, 22335), (8934, 19380), (9690, 17868), (11628, 14890), (11912, 14535), (12920, 13401)]