1644213120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:773

約数の個数: 256

約数和(自身を含む): 5771796480

約数和(自身を除く): 4127583360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 240, 254, 264, 320, 330, 352, 381, 384, 440, 480, 508, 528, 613, 635, 640, 660, 704, 762, 880, 960, 1016, 1056, 1226, 1270, 1320, 1397, 1408, 1524, 1760, 1839, 1905, 1920, 2032, 2112, 2452, 2540, 2640, 2794, 3048, 3065, 3520, 3678, 3810, 4064, 4191, 4224, 4904, 5080, 5280, 5588, 6096, 6130, 6743, 6985, 7040, 7356, 7620, 8128, 8382, 9195, 9808, 10160, 10560, 11176, 12192, 12260, 13486, 13970, 14712, 15240, 16256, 16764, 18390, 19616, 20229, 20320, 20955, 21120, 22352, 24384, 24520, 26972, 27940, 29424, 30480, 33528, 33715, 36780, 39232, 40458, 40640, 41910, 44704, 48768, 49040, 53944, 55880, 58848, 60960, 67056, 67430, 73560, 77851, 78464, 80916, 81280, 83820, 89408, 98080, 101145, 107888, 111760, 117696, 121920, 134112, 134860, 147120, 155702, 161832, 167640, 178816, 196160, 202290, 215776, 223520, 233553, 235392, 243840, 268224, 269720, 294240, 311404, 323664, 335280, 389255, 392320, 404580, 431552, 447040, 467106, 536448, 539440, 588480, 622808, 647328, 670560, 778510, 809160, 856361, 863104, 894080, 934212, 1078880, 1167765, 1176960, 1245616, 1294656, 1341120, 1557020, 1618320, 1712722, 1868424, 2157760, 2335530, 2491232, 2569083, 2589312, 2682240, 3114040, 3236640, 3425444, 3736848, 4281805, 4315520, 4671060, 4982464, 5138166, 6228080, 6473280, 6850888, 7473696, 8563610, 9342120, 9964928, 10276332, 12456160, 12845415, 12946560, 13701776, 14947392, 17127220, 18684240, 20552664, 24912320, 25690830, 27403552, 29894784, 34254440, 37368480, 41105328, 49824640, 51381660, 54807104, 68508880, 74736960, 82210656, 102763320, 109614208, 137017760, 149473920, 164421312, 205526640, 274035520, 328842624, 411053280, 548071040, 822106560, 1644213120]

約数ペア:

[(1, 1644213120), (2, 822106560), (3, 548071040), (4, 411053280), (5, 328842624), (6, 274035520), (8, 205526640), (10, 164421312), (11, 149473920), (12, 137017760), (15, 109614208), (16, 102763320), (20, 82210656), (22, 74736960), (24, 68508880), (30, 54807104), (32, 51381660), (33, 49824640), (40, 41105328), (44, 37368480), (48, 34254440), (55, 29894784), (60, 27403552), (64, 25690830), (66, 24912320), (80, 20552664), (88, 18684240), (96, 17127220), (110, 14947392), (120, 13701776), (127, 12946560), (128, 12845415), (132, 12456160), (160, 10276332), (165, 9964928), (176, 9342120), (192, 8563610), (220, 7473696), (240, 6850888), (254, 6473280), (264, 6228080), (320, 5138166), (330, 4982464), (352, 4671060), (381, 4315520), (384, 4281805), (440, 3736848), (480, 3425444), (508, 3236640), (528, 3114040), (613, 2682240), (635, 2589312), (640, 2569083), (660, 2491232), (704, 2335530), (762, 2157760), (880, 1868424), (960, 1712722), (1016, 1618320), (1056, 1557020), (1226, 1341120), (1270, 1294656), (1320, 1245616), (1397, 1176960), (1408, 1167765), (1524, 1078880), (1760, 934212), (1839, 894080), (1905, 863104), (1920, 856361), (2032, 809160), (2112, 778510), (2452, 670560), (2540, 647328), (2640, 622808), (2794, 588480), (3048, 539440), (3065, 536448), (3520, 467106), (3678, 447040), (3810, 431552), (4064, 404580), (4191, 392320), (4224, 389255), (4904, 335280), (5080, 323664), (5280, 311404), (5588, 294240), (6096, 269720), (6130, 268224), (6743, 243840), (6985, 235392), (7040, 233553), (7356, 223520), (7620, 215776), (8128, 202290), (8382, 196160), (9195, 178816), (9808, 167640), (10160, 161832), (10560, 155702), (11176, 147120), (12192, 134860), (12260, 134112), (13486, 121920), (13970, 117696), (14712, 111760), (15240, 107888), (16256, 101145), (16764, 98080), (18390, 89408), (19616, 83820), (20229, 81280), (20320, 80916), (20955, 78464), (21120, 77851), (22352, 73560), (24384, 67430), (24520, 67056), (26972, 60960), (27940, 58848), (29424, 55880), (30480, 53944), (33528, 49040), (33715, 48768), (36780, 44704), (39232, 41910), (40458, 40640)]