163120140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 546515424

約数和(自身を除く): 383395284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 41, 45, 46, 60, 62, 69, 82, 90, 92, 93, 115, 123, 124, 138, 155, 164, 180, 186, 205, 207, 230, 246, 276, 279, 310, 345, 369, 372, 410, 414, 460, 465, 492, 558, 615, 620, 690, 713, 738, 820, 828, 930, 943, 961, 1035, 1116, 1230, 1271, 1380, 1395, 1426, 1476, 1845, 1860, 1886, 1922, 2070, 2139, 2460, 2542, 2790, 2829, 2852, 2883, 3565, 3690, 3772, 3813, 3844, 4140, 4278, 4715, 4805, 5084, 5580, 5658, 5766, 6355, 6417, 7130, 7380, 7626, 8487, 8556, 8649, 9430, 9610, 10695, 11316, 11439, 11532, 12710, 12834, 14145, 14260, 14415, 15252, 16974, 17298, 18860, 19065, 19220, 21390, 22103, 22878, 25420, 25668, 28290, 28830, 29233, 32085, 33948, 34596, 38130, 39401, 42435, 42780, 43245, 44206, 45756, 56580, 57195, 57660, 58466, 64170, 66309, 76260, 78802, 84870, 86490, 87699, 88412, 110515, 114390, 116932, 118203, 128340, 132618, 146165, 157604, 169740, 172980, 175398, 197005, 198927, 221030, 228780, 236406, 263097, 265236, 292330, 331545, 350796, 354609, 394010, 397854, 438495, 442060, 472812, 526194, 584660, 591015, 663090, 709218, 788020, 795708, 876990, 906223, 994635, 1052388, 1182030, 1315485, 1326180, 1418436, 1753980, 1773045, 1812446, 1989270, 2364060, 2630970, 2718669, 3546090, 3624892, 3978540, 4531115, 5261940, 5437338, 7092180, 8156007, 9062230, 10874676, 13593345, 16312014, 18124460, 27186690, 32624028, 40780035, 54373380, 81560070, 163120140]

約数ペア:

[(1, 163120140), (2, 81560070), (3, 54373380), (4, 40780035), (5, 32624028), (6, 27186690), (9, 18124460), (10, 16312014), (12, 13593345), (15, 10874676), (18, 9062230), (20, 8156007), (23, 7092180), (30, 5437338), (31, 5261940), (36, 4531115), (41, 3978540), (45, 3624892), (46, 3546090), (60, 2718669), (62, 2630970), (69, 2364060), (82, 1989270), (90, 1812446), (92, 1773045), (93, 1753980), (115, 1418436), (123, 1326180), (124, 1315485), (138, 1182030), (155, 1052388), (164, 994635), (180, 906223), (186, 876990), (205, 795708), (207, 788020), (230, 709218), (246, 663090), (276, 591015), (279, 584660), (310, 526194), (345, 472812), (369, 442060), (372, 438495), (410, 397854), (414, 394010), (460, 354609), (465, 350796), (492, 331545), (558, 292330), (615, 265236), (620, 263097), (690, 236406), (713, 228780), (738, 221030), (820, 198927), (828, 197005), (930, 175398), (943, 172980), (961, 169740), (1035, 157604), (1116, 146165), (1230, 132618), (1271, 128340), (1380, 118203), (1395, 116932), (1426, 114390), (1476, 110515), (1845, 88412), (1860, 87699), (1886, 86490), (1922, 84870), (2070, 78802), (2139, 76260), (2460, 66309), (2542, 64170), (2790, 58466), (2829, 57660), (2852, 57195), (2883, 56580), (3565, 45756), (3690, 44206), (3772, 43245), (3813, 42780), (3844, 42435), (4140, 39401), (4278, 38130), (4715, 34596), (4805, 33948), (5084, 32085), (5580, 29233), (5658, 28830), (5766, 28290), (6355, 25668), (6417, 25420), (7130, 22878), (7380, 22103), (7626, 21390), (8487, 19220), (8556, 19065), (8649, 18860), (9430, 17298), (9610, 16974), (10695, 15252), (11316, 14415), (11439, 14260), (11532, 14145), (12710, 12834)]