142253160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 525312000

約数和(自身を除く): 383058840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 199, 210, 222, 230, 259, 276, 280, 296, 322, 345, 370, 398, 420, 444, 460, 483, 518, 552, 555, 597, 644, 690, 740, 777, 796, 805, 840, 851, 888, 920, 966, 995, 1036, 1110, 1194, 1288, 1295, 1380, 1393, 1480, 1554, 1592, 1610, 1702, 1932, 1990, 2072, 2220, 2388, 2415, 2553, 2590, 2760, 2786, 2985, 3108, 3220, 3404, 3864, 3885, 3980, 4179, 4255, 4440, 4577, 4776, 4830, 5106, 5180, 5572, 5957, 5970, 6216, 6440, 6808, 6965, 7363, 7770, 7960, 8358, 8510, 9154, 9660, 10212, 10360, 11144, 11914, 11940, 12765, 13731, 13930, 14726, 15540, 16716, 17020, 17871, 18308, 19320, 20424, 20895, 22089, 22885, 23828, 23880, 25530, 27462, 27860, 29452, 29785, 31080, 32039, 33432, 34040, 35742, 36616, 36815, 41790, 44178, 45770, 47656, 51060, 51541, 54924, 55720, 58904, 59570, 64078, 68655, 71484, 73630, 83580, 88356, 89355, 91540, 96117, 102120, 103082, 109848, 110445, 119140, 128156, 137310, 142968, 147260, 154623, 160195, 167160, 169349, 176712, 178710, 183080, 192234, 206164, 220890, 238280, 256312, 257705, 274620, 294520, 309246, 320390, 338698, 357420, 384468, 412328, 441780, 480585, 508047, 515410, 549240, 618492, 640780, 677396, 714840, 768936, 773115, 846745, 883560, 961170, 1016094, 1030820, 1185443, 1236984, 1281560, 1354792, 1546230, 1693490, 1922340, 2032188, 2061640, 2370886, 2540235, 3092460, 3386980, 3556329, 3844680, 4064376, 4741772, 5080470, 5927215, 6184920, 6773960, 7112658, 9483544, 10160940, 11854430, 14225316, 17781645, 20321880, 23708860, 28450632, 35563290, 47417720, 71126580, 142253160]

約数ペア:

[(1, 142253160), (2, 71126580), (3, 47417720), (4, 35563290), (5, 28450632), (6, 23708860), (7, 20321880), (8, 17781645), (10, 14225316), (12, 11854430), (14, 10160940), (15, 9483544), (20, 7112658), (21, 6773960), (23, 6184920), (24, 5927215), (28, 5080470), (30, 4741772), (35, 4064376), (37, 3844680), (40, 3556329), (42, 3386980), (46, 3092460), (56, 2540235), (60, 2370886), (69, 2061640), (70, 2032188), (74, 1922340), (84, 1693490), (92, 1546230), (105, 1354792), (111, 1281560), (115, 1236984), (120, 1185443), (138, 1030820), (140, 1016094), (148, 961170), (161, 883560), (168, 846745), (184, 773115), (185, 768936), (199, 714840), (210, 677396), (222, 640780), (230, 618492), (259, 549240), (276, 515410), (280, 508047), (296, 480585), (322, 441780), (345, 412328), (370, 384468), (398, 357420), (420, 338698), (444, 320390), (460, 309246), (483, 294520), (518, 274620), (552, 257705), (555, 256312), (597, 238280), (644, 220890), (690, 206164), (740, 192234), (777, 183080), (796, 178710), (805, 176712), (840, 169349), (851, 167160), (888, 160195), (920, 154623), (966, 147260), (995, 142968), (1036, 137310), (1110, 128156), (1194, 119140), (1288, 110445), (1295, 109848), (1380, 103082), (1393, 102120), (1480, 96117), (1554, 91540), (1592, 89355), (1610, 88356), (1702, 83580), (1932, 73630), (1990, 71484), (2072, 68655), (2220, 64078), (2388, 59570), (2415, 58904), (2553, 55720), (2590, 54924), (2760, 51541), (2786, 51060), (2985, 47656), (3108, 45770), (3220, 44178), (3404, 41790), (3864, 36815), (3885, 36616), (3980, 35742), (4179, 34040), (4255, 33432), (4440, 32039), (4577, 31080), (4776, 29785), (4830, 29452), (5106, 27860), (5180, 27462), (5572, 25530), (5957, 23880), (5970, 23828), (6216, 22885), (6440, 22089), (6808, 20895), (6965, 20424), (7363, 19320), (7770, 18308), (7960, 17871), (8358, 17020), (8510, 16716), (9154, 15540), (9660, 14726), (10212, 13930), (10360, 13731), (11144, 12765), (11914, 11940)]