129047940

素因数分解:

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

素因数の和:179

約数の個数: 288

約数和(自身を含む): 480969216

約数和(自身を除く): 351921276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 61, 63, 69, 70, 73, 84, 90, 92, 105, 115, 122, 126, 138, 140, 146, 161, 180, 183, 207, 210, 219, 230, 244, 252, 276, 292, 305, 315, 322, 345, 365, 366, 414, 420, 427, 438, 460, 483, 511, 549, 610, 630, 644, 657, 690, 730, 732, 805, 828, 854, 876, 915, 966, 1022, 1035, 1095, 1098, 1220, 1260, 1281, 1314, 1380, 1403, 1449, 1460, 1533, 1610, 1679, 1708, 1830, 1932, 2044, 2070, 2135, 2190, 2196, 2415, 2555, 2562, 2628, 2745, 2806, 2898, 3066, 3220, 3285, 3358, 3660, 3843, 4140, 4209, 4270, 4380, 4453, 4599, 4830, 5037, 5110, 5124, 5490, 5612, 5796, 6132, 6405, 6570, 6716, 7015, 7245, 7665, 7686, 8395, 8418, 8540, 8906, 9198, 9660, 9821, 10074, 10220, 10980, 11753, 12627, 12810, 13140, 13359, 14030, 14490, 15111, 15330, 15372, 16790, 16836, 17812, 18396, 19215, 19642, 20148, 21045, 22265, 22995, 23506, 25185, 25254, 25620, 26718, 28060, 28980, 29463, 30222, 30660, 31171, 33580, 35259, 38430, 39284, 40077, 42090, 44530, 45990, 47012, 49105, 50370, 50508, 53436, 58765, 58926, 60444, 62342, 63135, 66795, 70518, 75555, 76860, 80154, 84180, 88389, 89060, 91980, 93513, 98210, 100740, 102419, 105777, 117530, 117852, 124684, 126270, 133590, 141036, 147315, 151110, 155855, 160308, 176295, 176778, 187026, 196420, 200385, 204838, 211554, 235060, 252540, 267180, 280539, 294630, 302220, 307257, 311710, 352590, 353556, 374052, 400770, 409676, 423108, 441945, 467565, 512095, 528885, 561078, 589260, 614514, 623420, 705180, 716933, 801540, 883890, 921771, 935130, 1024190, 1057770, 1122156, 1229028, 1402695, 1433866, 1536285, 1767780, 1843542, 1870260, 2048380, 2115540, 2150799, 2805390, 2867732, 3072570, 3584665, 3687084, 4301598, 4608855, 5610780, 6145140, 6452397, 7169330, 8603196, 9217710, 10753995, 12904794, 14338660, 18435420, 21507990, 25809588, 32261985, 43015980, 64523970, 129047940]

約数ペア:

[(1, 129047940), (2, 64523970), (3, 43015980), (4, 32261985), (5, 25809588), (6, 21507990), (7, 18435420), (9, 14338660), (10, 12904794), (12, 10753995), (14, 9217710), (15, 8603196), (18, 7169330), (20, 6452397), (21, 6145140), (23, 5610780), (28, 4608855), (30, 4301598), (35, 3687084), (36, 3584665), (42, 3072570), (45, 2867732), (46, 2805390), (60, 2150799), (61, 2115540), (63, 2048380), (69, 1870260), (70, 1843542), (73, 1767780), (84, 1536285), (90, 1433866), (92, 1402695), (105, 1229028), (115, 1122156), (122, 1057770), (126, 1024190), (138, 935130), (140, 921771), (146, 883890), (161, 801540), (180, 716933), (183, 705180), (207, 623420), (210, 614514), (219, 589260), (230, 561078), (244, 528885), (252, 512095), (276, 467565), (292, 441945), (305, 423108), (315, 409676), (322, 400770), (345, 374052), (365, 353556), (366, 352590), (414, 311710), (420, 307257), (427, 302220), (438, 294630), (460, 280539), (483, 267180), (511, 252540), (549, 235060), (610, 211554), (630, 204838), (644, 200385), (657, 196420), (690, 187026), (730, 176778), (732, 176295), (805, 160308), (828, 155855), (854, 151110), (876, 147315), (915, 141036), (966, 133590), (1022, 126270), (1035, 124684), (1095, 117852), (1098, 117530), (1220, 105777), (1260, 102419), (1281, 100740), (1314, 98210), (1380, 93513), (1403, 91980), (1449, 89060), (1460, 88389), (1533, 84180), (1610, 80154), (1679, 76860), (1708, 75555), (1830, 70518), (1932, 66795), (2044, 63135), (2070, 62342), (2135, 60444), (2190, 58926), (2196, 58765), (2415, 53436), (2555, 50508), (2562, 50370), (2628, 49105), (2745, 47012), (2806, 45990), (2898, 44530), (3066, 42090), (3220, 40077), (3285, 39284), (3358, 38430), (3660, 35259), (3843, 33580), (4140, 31171), (4209, 30660), (4270, 30222), (4380, 29463), (4453, 28980), (4599, 28060), (4830, 26718), (5037, 25620), (5110, 25254), (5124, 25185), (5490, 23506), (5612, 22995), (5796, 22265), (6132, 21045), (6405, 20148), (6570, 19642), (6716, 19215), (7015, 18396), (7245, 17812), (7665, 16836), (7686, 16790), (8395, 15372), (8418, 15330), (8540, 15111), (8906, 14490), (9198, 14030), (9660, 13359), (9821, 13140), (10074, 12810), (10220, 12627), (10980, 11753)]