43015980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 147990528

約数和(自身を除く): 104974548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 61, 69, 70, 73, 84, 92, 105, 115, 122, 138, 140, 146, 161, 183, 210, 219, 230, 244, 276, 292, 305, 322, 345, 365, 366, 420, 427, 438, 460, 483, 511, 610, 644, 690, 730, 732, 805, 854, 876, 915, 966, 1022, 1095, 1220, 1281, 1380, 1403, 1460, 1533, 1610, 1679, 1708, 1830, 1932, 2044, 2135, 2190, 2415, 2555, 2562, 2806, 3066, 3220, 3358, 3660, 4209, 4270, 4380, 4453, 4830, 5037, 5110, 5124, 5612, 6132, 6405, 6716, 7015, 7665, 8395, 8418, 8540, 8906, 9660, 9821, 10074, 10220, 11753, 12810, 13359, 14030, 15330, 16790, 16836, 17812, 19642, 20148, 21045, 22265, 23506, 25185, 25620, 26718, 28060, 29463, 30660, 31171, 33580, 35259, 39284, 42090, 44530, 47012, 49105, 50370, 53436, 58765, 58926, 62342, 66795, 70518, 84180, 89060, 93513, 98210, 100740, 102419, 117530, 117852, 124684, 133590, 141036, 147315, 155855, 176295, 187026, 196420, 204838, 235060, 267180, 294630, 307257, 311710, 352590, 374052, 409676, 467565, 512095, 589260, 614514, 623420, 705180, 716933, 935130, 1024190, 1229028, 1433866, 1536285, 1870260, 2048380, 2150799, 2867732, 3072570, 3584665, 4301598, 6145140, 7169330, 8603196, 10753995, 14338660, 21507990, 43015980]

約数ペア:

[(1, 43015980), (2, 21507990), (3, 14338660), (4, 10753995), (5, 8603196), (6, 7169330), (7, 6145140), (10, 4301598), (12, 3584665), (14, 3072570), (15, 2867732), (20, 2150799), (21, 2048380), (23, 1870260), (28, 1536285), (30, 1433866), (35, 1229028), (42, 1024190), (46, 935130), (60, 716933), (61, 705180), (69, 623420), (70, 614514), (73, 589260), (84, 512095), (92, 467565), (105, 409676), (115, 374052), (122, 352590), (138, 311710), (140, 307257), (146, 294630), (161, 267180), (183, 235060), (210, 204838), (219, 196420), (230, 187026), (244, 176295), (276, 155855), (292, 147315), (305, 141036), (322, 133590), (345, 124684), (365, 117852), (366, 117530), (420, 102419), (427, 100740), (438, 98210), (460, 93513), (483, 89060), (511, 84180), (610, 70518), (644, 66795), (690, 62342), (730, 58926), (732, 58765), (805, 53436), (854, 50370), (876, 49105), (915, 47012), (966, 44530), (1022, 42090), (1095, 39284), (1220, 35259), (1281, 33580), (1380, 31171), (1403, 30660), (1460, 29463), (1533, 28060), (1610, 26718), (1679, 25620), (1708, 25185), (1830, 23506), (1932, 22265), (2044, 21045), (2135, 20148), (2190, 19642), (2415, 17812), (2555, 16836), (2562, 16790), (2806, 15330), (3066, 14030), (3220, 13359), (3358, 12810), (3660, 11753), (4209, 10220), (4270, 10074), (4380, 9821), (4453, 9660), (4830, 8906), (5037, 8540), (5110, 8418), (5124, 8395), (5612, 7665), (6132, 7015), (6405, 6716)]