7568245760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1260

約数の個数: 176

約数和(自身を含む): 19214157312

約数和(自身を除く): 11645911552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 256, 310, 320, 328, 410, 496, 512, 620, 640, 656, 820, 992, 1024, 1163, 1240, 1271, 1280, 1312, 1640, 1984, 2326, 2480, 2542, 2560, 2624, 3280, 3968, 4652, 4960, 5084, 5120, 5248, 5815, 6355, 6560, 7936, 9304, 9920, 10168, 10496, 11630, 12710, 13120, 15872, 18608, 19840, 20336, 20992, 23260, 25420, 26240, 31744, 36053, 37216, 39680, 40672, 41984, 46520, 47683, 50840, 52480, 72106, 74432, 79360, 81344, 93040, 95366, 101680, 104960, 144212, 148864, 158720, 162688, 180265, 186080, 190732, 203360, 209920, 238415, 288424, 297728, 325376, 360530, 372160, 381464, 406720, 476830, 576848, 595456, 650752, 721060, 744320, 762928, 813440, 953660, 1153696, 1190912, 1301504, 1442120, 1478173, 1488640, 1525856, 1626880, 1907320, 2307392, 2884240, 2956346, 2977280, 3051712, 3253760, 3814640, 4614784, 5768480, 5912692, 5954560, 6103424, 6507520, 7390865, 7629280, 9229568, 11536960, 11825384, 12206848, 14781730, 15258560, 18459136, 23073920, 23650768, 24413696, 29563460, 30517120, 36918272, 46147840, 47301536, 48827392, 59126920, 61034240, 92295680, 94603072, 118253840, 122068480, 184591360, 189206144, 236507680, 244136960, 378412288, 473015360, 756824576, 946030720, 1513649152, 1892061440, 3784122880, 7568245760]

約数ペア:

[(1, 7568245760), (2, 3784122880), (4, 1892061440), (5, 1513649152), (8, 946030720), (10, 756824576), (16, 473015360), (20, 378412288), (31, 244136960), (32, 236507680), (40, 189206144), (41, 184591360), (62, 122068480), (64, 118253840), (80, 94603072), (82, 92295680), (124, 61034240), (128, 59126920), (155, 48827392), (160, 47301536), (164, 46147840), (205, 36918272), (248, 30517120), (256, 29563460), (310, 24413696), (320, 23650768), (328, 23073920), (410, 18459136), (496, 15258560), (512, 14781730), (620, 12206848), (640, 11825384), (656, 11536960), (820, 9229568), (992, 7629280), (1024, 7390865), (1163, 6507520), (1240, 6103424), (1271, 5954560), (1280, 5912692), (1312, 5768480), (1640, 4614784), (1984, 3814640), (2326, 3253760), (2480, 3051712), (2542, 2977280), (2560, 2956346), (2624, 2884240), (3280, 2307392), (3968, 1907320), (4652, 1626880), (4960, 1525856), (5084, 1488640), (5120, 1478173), (5248, 1442120), (5815, 1301504), (6355, 1190912), (6560, 1153696), (7936, 953660), (9304, 813440), (9920, 762928), (10168, 744320), (10496, 721060), (11630, 650752), (12710, 595456), (13120, 576848), (15872, 476830), (18608, 406720), (19840, 381464), (20336, 372160), (20992, 360530), (23260, 325376), (25420, 297728), (26240, 288424), (31744, 238415), (36053, 209920), (37216, 203360), (39680, 190732), (40672, 186080), (41984, 180265), (46520, 162688), (47683, 158720), (50840, 148864), (52480, 144212), (72106, 104960), (74432, 101680), (79360, 95366), (81344, 93040)]