2546887980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1265

約数の個数: 384

約数和(自身を含む): 9705443328

約数和(自身を除く): 7158555348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 23, 26, 28, 30, 34, 35, 39, 42, 46, 51, 52, 60, 65, 68, 69, 70, 78, 84, 85, 91, 92, 102, 105, 115, 119, 130, 138, 140, 156, 161, 170, 182, 195, 204, 210, 221, 230, 238, 255, 260, 273, 276, 299, 322, 340, 345, 357, 364, 390, 391, 420, 442, 455, 460, 476, 483, 510, 546, 595, 598, 644, 663, 690, 714, 780, 782, 805, 884, 897, 910, 966, 1020, 1092, 1105, 1173, 1190, 1193, 1196, 1326, 1365, 1380, 1428, 1495, 1547, 1564, 1610, 1785, 1794, 1820, 1932, 1955, 2093, 2210, 2346, 2380, 2386, 2415, 2652, 2730, 2737, 2990, 3094, 3220, 3315, 3570, 3579, 3588, 3910, 4186, 4420, 4485, 4641, 4692, 4772, 4830, 5083, 5460, 5474, 5865, 5965, 5980, 6188, 6279, 6630, 7140, 7158, 7735, 7820, 8211, 8351, 8372, 8970, 9282, 9660, 10166, 10465, 10948, 11730, 11930, 12558, 13260, 13685, 14316, 15249, 15470, 15509, 16422, 16702, 17895, 17940, 18564, 20281, 20332, 20930, 23205, 23460, 23860, 25053, 25116, 25415, 27370, 27439, 30498, 30940, 31018, 31395, 32844, 33404, 35581, 35790, 40562, 41055, 41755, 41860, 46410, 46527, 50106, 50830, 54740, 54878, 60843, 60996, 62036, 62790, 71162, 71580, 76245, 77545, 81124, 82110, 82317, 83510, 92820, 93054, 100212, 101405, 101660, 106743, 108563, 109756, 121686, 125265, 125580, 137195, 141967, 142324, 152490, 155090, 164220, 164634, 167020, 177905, 186108, 192073, 202810, 213486, 217126, 232635, 243372, 250530, 263653, 274390, 283934, 304215, 304980, 310180, 325689, 329268, 355810, 356707, 384146, 405620, 411585, 425901, 426972, 434252, 465270, 466463, 501060, 527306, 533715, 542815, 548780, 567868, 576219, 608430, 651378, 709835, 711620, 713414, 768292, 790959, 823170, 851802, 930540, 932926, 960365, 1054612, 1067430, 1070121, 1085630, 1152438, 1216860, 1302756, 1318265, 1399389, 1419670, 1426828, 1581918, 1628445, 1646340, 1703604, 1783535, 1845571, 1865852, 1920730, 2129505, 2134860, 2140242, 2171260, 2304876, 2332315, 2496949, 2636530, 2798778, 2839340, 2881095, 3163836, 3256890, 3265241, 3567070, 3691142, 3841460, 3954795, 4259010, 4280484, 4664630, 4993898, 5273060, 5350605, 5536713, 5597556, 5762190, 6064019, 6513780, 6530482, 6996945, 7134140, 7382284, 7490847, 7909590, 8518020, 9227855, 9329260, 9795723, 9987796, 10701210, 11073426, 11524380, 12128038, 12484745, 13060964, 13993890, 14981694, 15819180, 16326205, 18192057, 18455710, 19591446, 21402420, 22146852, 24256076, 24969490, 27683565, 27987780, 29963388, 30320095, 32652410, 36384114, 36911420, 37454235, 39182892, 42448133, 48978615, 49938980, 55367130, 60640190, 65304820, 72768228, 74908470, 84896266, 90960285, 97957230, 110734260, 121280380, 127344399, 149816940, 169792532, 181920570, 195914460, 212240665, 254688798, 363841140, 424481330, 509377596, 636721995, 848962660, 1273443990, 2546887980]

約数ペア:

[(1, 2546887980), (2, 1273443990), (3, 848962660), (4, 636721995), (5, 509377596), (6, 424481330), (7, 363841140), (10, 254688798), (12, 212240665), (13, 195914460), (14, 181920570), (15, 169792532), (17, 149816940), (20, 127344399), (21, 121280380), (23, 110734260), (26, 97957230), (28, 90960285), (30, 84896266), (34, 74908470), (35, 72768228), (39, 65304820), (42, 60640190), (46, 55367130), (51, 49938980), (52, 48978615), (60, 42448133), (65, 39182892), (68, 37454235), (69, 36911420), (70, 36384114), (78, 32652410), (84, 30320095), (85, 29963388), (91, 27987780), (92, 27683565), (102, 24969490), (105, 24256076), (115, 22146852), (119, 21402420), (130, 19591446), (138, 18455710), (140, 18192057), (156, 16326205), (161, 15819180), (170, 14981694), (182, 13993890), (195, 13060964), (204, 12484745), (210, 12128038), (221, 11524380), (230, 11073426), (238, 10701210), (255, 9987796), (260, 9795723), (273, 9329260), (276, 9227855), (299, 8518020), (322, 7909590), (340, 7490847), (345, 7382284), (357, 7134140), (364, 6996945), (390, 6530482), (391, 6513780), (420, 6064019), (442, 5762190), (455, 5597556), (460, 5536713), (476, 5350605), (483, 5273060), (510, 4993898), (546, 4664630), (595, 4280484), (598, 4259010), (644, 3954795), (663, 3841460), (690, 3691142), (714, 3567070), (780, 3265241), (782, 3256890), (805, 3163836), (884, 2881095), (897, 2839340), (910, 2798778), (966, 2636530), (1020, 2496949), (1092, 2332315), (1105, 2304876), (1173, 2171260), (1190, 2140242), (1193, 2134860), (1196, 2129505), (1326, 1920730), (1365, 1865852), (1380, 1845571), (1428, 1783535), (1495, 1703604), (1547, 1646340), (1564, 1628445), (1610, 1581918), (1785, 1426828), (1794, 1419670), (1820, 1399389), (1932, 1318265), (1955, 1302756), (2093, 1216860), (2210, 1152438), (2346, 1085630), (2380, 1070121), (2386, 1067430), (2415, 1054612), (2652, 960365), (2730, 932926), (2737, 930540), (2990, 851802), (3094, 823170), (3220, 790959), (3315, 768292), (3570, 713414), (3579, 711620), (3588, 709835), (3910, 651378), (4186, 608430), (4420, 576219), (4485, 567868), (4641, 548780), (4692, 542815), (4772, 533715), (4830, 527306), (5083, 501060), (5460, 466463), (5474, 465270), (5865, 434252), (5965, 426972), (5980, 425901), (6188, 411585), (6279, 405620), (6630, 384146), (7140, 356707), (7158, 355810), (7735, 329268), (7820, 325689), (8211, 310180), (8351, 304980), (8372, 304215), (8970, 283934), (9282, 274390), (9660, 263653), (10166, 250530), (10465, 243372), (10948, 232635), (11730, 217126), (11930, 213486), (12558, 202810), (13260, 192073), (13685, 186108), (14316, 177905), (15249, 167020), (15470, 164634), (15509, 164220), (16422, 155090), (16702, 152490), (17895, 142324), (17940, 141967), (18564, 137195), (20281, 125580), (20332, 125265), (20930, 121686), (23205, 109756), (23460, 108563), (23860, 106743), (25053, 101660), (25116, 101405), (25415, 100212), (27370, 93054), (27439, 92820), (30498, 83510), (30940, 82317), (31018, 82110), (31395, 81124), (32844, 77545), (33404, 76245), (35581, 71580), (35790, 71162), (40562, 62790), (41055, 62036), (41755, 60996), (41860, 60843), (46410, 54878), (46527, 54740), (50106, 50830)]