7689360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 28569600

約数和(自身を除く): 20880240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 199, 210, 230, 240, 276, 280, 322, 336, 345, 368, 398, 420, 460, 483, 552, 560, 597, 644, 690, 796, 805, 840, 920, 966, 995, 1104, 1194, 1288, 1380, 1393, 1592, 1610, 1680, 1840, 1932, 1990, 2388, 2415, 2576, 2760, 2786, 2985, 3184, 3220, 3864, 3980, 4179, 4577, 4776, 4830, 5520, 5572, 5970, 6440, 6965, 7728, 7960, 8358, 9154, 9552, 9660, 11144, 11940, 12880, 13731, 13930, 15920, 16716, 18308, 19320, 20895, 22288, 22885, 23880, 27462, 27860, 32039, 33432, 36616, 38640, 41790, 45770, 47760, 54924, 55720, 64078, 66864, 68655, 73232, 83580, 91540, 96117, 109848, 111440, 128156, 137310, 160195, 167160, 183080, 192234, 219696, 256312, 274620, 320390, 334320, 366160, 384468, 480585, 512624, 549240, 640780, 768936, 961170, 1098480, 1281560, 1537872, 1922340, 2563120, 3844680, 7689360]

約数ペア:

[(1, 7689360), (2, 3844680), (3, 2563120), (4, 1922340), (5, 1537872), (6, 1281560), (7, 1098480), (8, 961170), (10, 768936), (12, 640780), (14, 549240), (15, 512624), (16, 480585), (20, 384468), (21, 366160), (23, 334320), (24, 320390), (28, 274620), (30, 256312), (35, 219696), (40, 192234), (42, 183080), (46, 167160), (48, 160195), (56, 137310), (60, 128156), (69, 111440), (70, 109848), (80, 96117), (84, 91540), (92, 83580), (105, 73232), (112, 68655), (115, 66864), (120, 64078), (138, 55720), (140, 54924), (161, 47760), (168, 45770), (184, 41790), (199, 38640), (210, 36616), (230, 33432), (240, 32039), (276, 27860), (280, 27462), (322, 23880), (336, 22885), (345, 22288), (368, 20895), (398, 19320), (420, 18308), (460, 16716), (483, 15920), (552, 13930), (560, 13731), (597, 12880), (644, 11940), (690, 11144), (796, 9660), (805, 9552), (840, 9154), (920, 8358), (966, 7960), (995, 7728), (1104, 6965), (1194, 6440), (1288, 5970), (1380, 5572), (1393, 5520), (1592, 4830), (1610, 4776), (1680, 4577), (1840, 4179), (1932, 3980), (1990, 3864), (2388, 3220), (2415, 3184), (2576, 2985), (2760, 2786)]