1784802120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 5783685120

約数和(自身を除く): 3998883000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 127, 136, 166, 170, 204, 249, 254, 255, 332, 340, 381, 408, 415, 498, 508, 510, 635, 664, 680, 762, 830, 996, 1016, 1020, 1245, 1270, 1411, 1524, 1660, 1905, 1992, 2040, 2159, 2490, 2540, 2822, 3048, 3320, 3810, 4233, 4318, 4980, 5080, 5644, 6477, 6889, 7055, 7620, 8466, 8636, 9960, 10541, 10795, 11288, 12954, 13778, 14110, 15240, 16932, 17272, 20667, 21082, 21165, 21590, 25908, 27556, 28220, 31623, 32385, 33864, 34445, 41334, 42164, 42330, 43180, 51816, 52705, 55112, 56440, 63246, 64770, 68890, 82668, 84328, 84660, 86360, 103335, 105410, 117113, 126492, 129540, 137780, 158115, 165336, 169320, 179197, 206670, 210820, 234226, 252984, 259080, 275560, 316230, 351339, 358394, 413340, 421640, 468452, 537591, 585565, 632460, 702678, 716788, 826680, 874903, 895985, 936904, 1075182, 1171130, 1264920, 1405356, 1433576, 1749806, 1756695, 1791970, 2150364, 2342260, 2624709, 2687955, 2810712, 3499612, 3513390, 3583940, 4300728, 4374515, 4684520, 5249418, 5375910, 6999224, 7026780, 7167880, 8749030, 10498836, 10751820, 13123545, 14053560, 14873351, 17498060, 20997672, 21503640, 26247090, 29746702, 34996120, 44620053, 52494180, 59493404, 74366755, 89240106, 104988360, 118986808, 148733510, 178480212, 223100265, 297467020, 356960424, 446200530, 594934040, 892401060, 1784802120]

約数ペア:

[(1, 1784802120), (2, 892401060), (3, 594934040), (4, 446200530), (5, 356960424), (6, 297467020), (8, 223100265), (10, 178480212), (12, 148733510), (15, 118986808), (17, 104988360), (20, 89240106), (24, 74366755), (30, 59493404), (34, 52494180), (40, 44620053), (51, 34996120), (60, 29746702), (68, 26247090), (83, 21503640), (85, 20997672), (102, 17498060), (120, 14873351), (127, 14053560), (136, 13123545), (166, 10751820), (170, 10498836), (204, 8749030), (249, 7167880), (254, 7026780), (255, 6999224), (332, 5375910), (340, 5249418), (381, 4684520), (408, 4374515), (415, 4300728), (498, 3583940), (508, 3513390), (510, 3499612), (635, 2810712), (664, 2687955), (680, 2624709), (762, 2342260), (830, 2150364), (996, 1791970), (1016, 1756695), (1020, 1749806), (1245, 1433576), (1270, 1405356), (1411, 1264920), (1524, 1171130), (1660, 1075182), (1905, 936904), (1992, 895985), (2040, 874903), (2159, 826680), (2490, 716788), (2540, 702678), (2822, 632460), (3048, 585565), (3320, 537591), (3810, 468452), (4233, 421640), (4318, 413340), (4980, 358394), (5080, 351339), (5644, 316230), (6477, 275560), (6889, 259080), (7055, 252984), (7620, 234226), (8466, 210820), (8636, 206670), (9960, 179197), (10541, 169320), (10795, 165336), (11288, 158115), (12954, 137780), (13778, 129540), (14110, 126492), (15240, 117113), (16932, 105410), (17272, 103335), (20667, 86360), (21082, 84660), (21165, 84328), (21590, 82668), (25908, 68890), (27556, 64770), (28220, 63246), (31623, 56440), (32385, 55112), (33864, 52705), (34445, 51816), (41334, 43180), (42164, 42330)]