157648140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1369

約数の個数: 192

約数和(自身を含む): 559681920

約数和(自身を除く): 402033780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1321, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2642, 2652, 3060, 3315, 3510, 3963, 3978, 4420, 4590, 5284, 5967, 6605, 6630, 7020, 7926, 7956, 9180, 9945, 11889, 11934, 13210, 13260, 15852, 17173, 19815, 19890, 22457, 23778, 23868, 26420, 29835, 34346, 35667, 39630, 39780, 44914, 47556, 51519, 59445, 59670, 67371, 68692, 71334, 79260, 85865, 89828, 103038, 112285, 118890, 119340, 134742, 142668, 154557, 171730, 178335, 202113, 206076, 224570, 237780, 257595, 269484, 291941, 309114, 336855, 343460, 356670, 404226, 449140, 463671, 515190, 583882, 606339, 618228, 673710, 713340, 772785, 808452, 875823, 927342, 1010565, 1030380, 1167764, 1212678, 1347420, 1459705, 1545570, 1751646, 1854684, 2021130, 2318355, 2425356, 2627469, 2919410, 3031695, 3091140, 3503292, 4042260, 4379115, 4636710, 5254938, 5838820, 6063390, 7882407, 8758230, 9273420, 10509876, 12126780, 13137345, 15764814, 17516460, 26274690, 31529628, 39412035, 52549380, 78824070, 157648140]

約数ペア:

[(1, 157648140), (2, 78824070), (3, 52549380), (4, 39412035), (5, 31529628), (6, 26274690), (9, 17516460), (10, 15764814), (12, 13137345), (13, 12126780), (15, 10509876), (17, 9273420), (18, 8758230), (20, 7882407), (26, 6063390), (27, 5838820), (30, 5254938), (34, 4636710), (36, 4379115), (39, 4042260), (45, 3503292), (51, 3091140), (52, 3031695), (54, 2919410), (60, 2627469), (65, 2425356), (68, 2318355), (78, 2021130), (85, 1854684), (90, 1751646), (102, 1545570), (108, 1459705), (117, 1347420), (130, 1212678), (135, 1167764), (153, 1030380), (156, 1010565), (170, 927342), (180, 875823), (195, 808452), (204, 772785), (221, 713340), (234, 673710), (255, 618228), (260, 606339), (270, 583882), (306, 515190), (340, 463671), (351, 449140), (390, 404226), (442, 356670), (459, 343460), (468, 336855), (510, 309114), (540, 291941), (585, 269484), (612, 257595), (663, 237780), (702, 224570), (765, 206076), (780, 202113), (884, 178335), (918, 171730), (1020, 154557), (1105, 142668), (1170, 134742), (1321, 119340), (1326, 118890), (1404, 112285), (1530, 103038), (1755, 89828), (1836, 85865), (1989, 79260), (2210, 71334), (2295, 68692), (2340, 67371), (2642, 59670), (2652, 59445), (3060, 51519), (3315, 47556), (3510, 44914), (3963, 39780), (3978, 39630), (4420, 35667), (4590, 34346), (5284, 29835), (5967, 26420), (6605, 23868), (6630, 23778), (7020, 22457), (7926, 19890), (7956, 19815), (9180, 17173), (9945, 15852), (11889, 13260), (11934, 13210)]