159242040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 563097600

約数和(自身を除く): 403855560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 751, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1502, 1710, 1767, 1860, 2232, 2253, 2280, 2356, 2790, 2945, 3004, 3420, 3534, 3720, 3755, 4506, 4712, 5301, 5580, 5890, 6008, 6759, 6840, 7068, 7510, 8835, 9012, 10602, 11160, 11265, 11780, 13518, 14136, 14269, 15020, 17670, 18024, 21204, 22530, 23281, 23560, 26505, 27036, 28538, 30040, 33795, 35340, 42408, 42807, 45060, 46562, 53010, 54072, 57076, 67590, 69843, 70680, 71345, 85614, 90120, 93124, 106020, 114152, 116405, 128421, 135180, 139686, 142690, 171228, 186248, 209529, 212040, 214035, 232810, 256842, 270360, 279372, 285380, 342456, 349215, 419058, 428070, 442339, 465620, 513684, 558744, 570760, 642105, 698430, 838116, 856140, 884678, 931240, 1027368, 1047645, 1284210, 1327017, 1396860, 1676232, 1712280, 1769356, 2095290, 2211695, 2568420, 2654034, 2793720, 3538712, 3981051, 4190580, 4423390, 5136840, 5308068, 6635085, 7962102, 8381160, 8846780, 10616136, 13270170, 15924204, 17693560, 19905255, 26540340, 31848408, 39810510, 53080680, 79621020, 159242040]

約数ペア:

[(1, 159242040), (2, 79621020), (3, 53080680), (4, 39810510), (5, 31848408), (6, 26540340), (8, 19905255), (9, 17693560), (10, 15924204), (12, 13270170), (15, 10616136), (18, 8846780), (19, 8381160), (20, 7962102), (24, 6635085), (30, 5308068), (31, 5136840), (36, 4423390), (38, 4190580), (40, 3981051), (45, 3538712), (57, 2793720), (60, 2654034), (62, 2568420), (72, 2211695), (76, 2095290), (90, 1769356), (93, 1712280), (95, 1676232), (114, 1396860), (120, 1327017), (124, 1284210), (152, 1047645), (155, 1027368), (171, 931240), (180, 884678), (186, 856140), (190, 838116), (228, 698430), (248, 642105), (279, 570760), (285, 558744), (310, 513684), (342, 465620), (360, 442339), (372, 428070), (380, 419058), (456, 349215), (465, 342456), (558, 285380), (570, 279372), (589, 270360), (620, 256842), (684, 232810), (744, 214035), (751, 212040), (760, 209529), (855, 186248), (930, 171228), (1116, 142690), (1140, 139686), (1178, 135180), (1240, 128421), (1368, 116405), (1395, 114152), (1502, 106020), (1710, 93124), (1767, 90120), (1860, 85614), (2232, 71345), (2253, 70680), (2280, 69843), (2356, 67590), (2790, 57076), (2945, 54072), (3004, 53010), (3420, 46562), (3534, 45060), (3720, 42807), (3755, 42408), (4506, 35340), (4712, 33795), (5301, 30040), (5580, 28538), (5890, 27036), (6008, 26505), (6759, 23560), (6840, 23281), (7068, 22530), (7510, 21204), (8835, 18024), (9012, 17670), (10602, 15020), (11160, 14269), (11265, 14136), (11780, 13518)]