142626120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 542384640

約数和(自身を除く): 399758520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 353, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 706, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1059, 1092, 1110, 1295, 1365, 1412, 1443, 1480, 1554, 1560, 1765, 1820, 1924, 2072, 2118, 2184, 2220, 2405, 2471, 2590, 2730, 2824, 2886, 3108, 3367, 3530, 3640, 3848, 3885, 4236, 4440, 4589, 4810, 4942, 5180, 5295, 5460, 5772, 6216, 6734, 7060, 7215, 7413, 7770, 8472, 9178, 9620, 9884, 10101, 10360, 10590, 10920, 11544, 12355, 13061, 13468, 13767, 14120, 14430, 14826, 15540, 16835, 18356, 19240, 19768, 20202, 21180, 22945, 24710, 26122, 26936, 27534, 28860, 29652, 31080, 32123, 33670, 36712, 37065, 39183, 40404, 42360, 45890, 49420, 50505, 52244, 55068, 57720, 59304, 64246, 65305, 67340, 68835, 74130, 78366, 80808, 91427, 91780, 96369, 98840, 101010, 104488, 110136, 128492, 130610, 134680, 137670, 148260, 156732, 160615, 169793, 182854, 183560, 192738, 195915, 202020, 256984, 261220, 274281, 275340, 296520, 313464, 321230, 339586, 365708, 385476, 391830, 404040, 457135, 481845, 509379, 522440, 548562, 550680, 642460, 679172, 731416, 770952, 783660, 848965, 914270, 963690, 1018758, 1097124, 1188551, 1284920, 1358344, 1371405, 1567320, 1697930, 1828540, 1927380, 2037516, 2194248, 2377102, 2546895, 2742810, 3395860, 3565653, 3657080, 3854760, 4075032, 4754204, 5093790, 5485620, 5942755, 6791720, 7131306, 9508408, 10187580, 10971240, 11885510, 14262612, 17828265, 20375160, 23771020, 28525224, 35656530, 47542040, 71313060, 142626120]

約数ペア:

[(1, 142626120), (2, 71313060), (3, 47542040), (4, 35656530), (5, 28525224), (6, 23771020), (7, 20375160), (8, 17828265), (10, 14262612), (12, 11885510), (13, 10971240), (14, 10187580), (15, 9508408), (20, 7131306), (21, 6791720), (24, 5942755), (26, 5485620), (28, 5093790), (30, 4754204), (35, 4075032), (37, 3854760), (39, 3657080), (40, 3565653), (42, 3395860), (52, 2742810), (56, 2546895), (60, 2377102), (65, 2194248), (70, 2037516), (74, 1927380), (78, 1828540), (84, 1697930), (91, 1567320), (104, 1371405), (105, 1358344), (111, 1284920), (120, 1188551), (130, 1097124), (140, 1018758), (148, 963690), (156, 914270), (168, 848965), (182, 783660), (185, 770952), (195, 731416), (210, 679172), (222, 642460), (259, 550680), (260, 548562), (273, 522440), (280, 509379), (296, 481845), (312, 457135), (353, 404040), (364, 391830), (370, 385476), (390, 365708), (420, 339586), (444, 321230), (455, 313464), (481, 296520), (518, 275340), (520, 274281), (546, 261220), (555, 256984), (706, 202020), (728, 195915), (740, 192738), (777, 183560), (780, 182854), (840, 169793), (888, 160615), (910, 156732), (962, 148260), (1036, 137670), (1059, 134680), (1092, 130610), (1110, 128492), (1295, 110136), (1365, 104488), (1412, 101010), (1443, 98840), (1480, 96369), (1554, 91780), (1560, 91427), (1765, 80808), (1820, 78366), (1924, 74130), (2072, 68835), (2118, 67340), (2184, 65305), (2220, 64246), (2405, 59304), (2471, 57720), (2590, 55068), (2730, 52244), (2824, 50505), (2886, 49420), (3108, 45890), (3367, 42360), (3530, 40404), (3640, 39183), (3848, 37065), (3885, 36712), (4236, 33670), (4440, 32123), (4589, 31080), (4810, 29652), (4942, 28860), (5180, 27534), (5295, 26936), (5460, 26122), (5772, 24710), (6216, 22945), (6734, 21180), (7060, 20202), (7215, 19768), (7413, 19240), (7770, 18356), (8472, 16835), (9178, 15540), (9620, 14826), (9884, 14430), (10101, 14120), (10360, 13767), (10590, 13468), (10920, 13061), (11544, 12355)]