143431380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2518

約数の個数: 144

約数和(自身を含む): 485110080

約数和(自身を除く): 341678700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2467, 2907, 3060, 3230, 3420, 3876, 4845, 4934, 5814, 6460, 7401, 9690, 9868, 11628, 12335, 14535, 14802, 19380, 22203, 24670, 29070, 29604, 37005, 41939, 44406, 46873, 49340, 58140, 74010, 83878, 88812, 93746, 111015, 125817, 140619, 148020, 167756, 187492, 209695, 222030, 234365, 251634, 281238, 377451, 419390, 421857, 444060, 468730, 503268, 562476, 629085, 703095, 754902, 796841, 838780, 843714, 937460, 1258170, 1406190, 1509804, 1593682, 1687428, 1887255, 2109285, 2390523, 2516340, 2812380, 3187364, 3774510, 3984205, 4218570, 4781046, 7171569, 7549020, 7968410, 8437140, 9562092, 11952615, 14343138, 15936820, 23905230, 28686276, 35857845, 47810460, 71715690, 143431380]

約数ペア:

[(1, 143431380), (2, 71715690), (3, 47810460), (4, 35857845), (5, 28686276), (6, 23905230), (9, 15936820), (10, 14343138), (12, 11952615), (15, 9562092), (17, 8437140), (18, 7968410), (19, 7549020), (20, 7171569), (30, 4781046), (34, 4218570), (36, 3984205), (38, 3774510), (45, 3187364), (51, 2812380), (57, 2516340), (60, 2390523), (68, 2109285), (76, 1887255), (85, 1687428), (90, 1593682), (95, 1509804), (102, 1406190), (114, 1258170), (153, 937460), (170, 843714), (171, 838780), (180, 796841), (190, 754902), (204, 703095), (228, 629085), (255, 562476), (285, 503268), (306, 468730), (323, 444060), (340, 421857), (342, 419390), (380, 377451), (510, 281238), (570, 251634), (612, 234365), (646, 222030), (684, 209695), (765, 187492), (855, 167756), (969, 148020), (1020, 140619), (1140, 125817), (1292, 111015), (1530, 93746), (1615, 88812), (1710, 83878), (1938, 74010), (2467, 58140), (2907, 49340), (3060, 46873), (3230, 44406), (3420, 41939), (3876, 37005), (4845, 29604), (4934, 29070), (5814, 24670), (6460, 22203), (7401, 19380), (9690, 14802), (9868, 14535), (11628, 12335)]