2498115060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5020

約数の個数: 288

約数和(自身を含む): 9518544000

約数和(自身を除く): 7020428940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2205, 2394, 2565, 2646, 2660, 2793, 2940, 3420, 3591, 3724, 3780, 3990, 4410, 4655, 4788, 4969, 5130, 5292, 5586, 5985, 6615, 7182, 7980, 8379, 8820, 9310, 9938, 10260, 11172, 11970, 13230, 13965, 14364, 14907, 16758, 17955, 18620, 19876, 23940, 24845, 25137, 26460, 27930, 29814, 33516, 34783, 35910, 41895, 44721, 49690, 50274, 55860, 59628, 69566, 71820, 74535, 83790, 89442, 94411, 99380, 100548, 104349, 125685, 134163, 139132, 149070, 167580, 173915, 178884, 188822, 208698, 223605, 243481, 251370, 268326, 283233, 298140, 313047, 347830, 377644, 417396, 447210, 472055, 486962, 502740, 521745, 536652, 566466, 626094, 660877, 670815, 695660, 730443, 849699, 894420, 939141, 944110, 973924, 1043490, 1132932, 1217405, 1252188, 1321754, 1341630, 1416165, 1460886, 1565235, 1699398, 1878282, 1888220, 1982631, 2086980, 2191329, 2434810, 2549097, 2643508, 2683260, 2832330, 2921772, 3130470, 3304385, 3398796, 3652215, 3756564, 3965262, 4248495, 4382658, 4626139, 4695705, 4869620, 5098194, 5664660, 5947893, 6260940, 6573987, 6608770, 7304430, 7930524, 8496990, 8765316, 9252278, 9391410, 9913155, 10196388, 10956645, 11895786, 12745485, 13147974, 13217540, 13878417, 14608860, 16993980, 17843679, 18504556, 18782820, 19826310, 21913290, 23130695, 23791572, 25490970, 26295948, 27756834, 29739465, 32869935, 35687358, 39652620, 41635251, 43826580, 46261390, 50981940, 55513668, 59478930, 65739870, 69392085, 71374716, 83270502, 89218395, 92522780, 118957860, 124905753, 131479740, 138784170, 166541004, 178436790, 208176255, 249811506, 277568340, 356873580, 416352510, 499623012, 624528765, 832705020, 1249057530, 2498115060]

約数ペア:

[(1, 2498115060), (2, 1249057530), (3, 832705020), (4, 624528765), (5, 499623012), (6, 416352510), (7, 356873580), (9, 277568340), (10, 249811506), (12, 208176255), (14, 178436790), (15, 166541004), (18, 138784170), (19, 131479740), (20, 124905753), (21, 118957860), (27, 92522780), (28, 89218395), (30, 83270502), (35, 71374716), (36, 69392085), (38, 65739870), (42, 59478930), (45, 55513668), (49, 50981940), (54, 46261390), (57, 43826580), (60, 41635251), (63, 39652620), (70, 35687358), (76, 32869935), (84, 29739465), (90, 27756834), (95, 26295948), (98, 25490970), (105, 23791572), (108, 23130695), (114, 21913290), (126, 19826310), (133, 18782820), (135, 18504556), (140, 17843679), (147, 16993980), (171, 14608860), (180, 13878417), (189, 13217540), (190, 13147974), (196, 12745485), (210, 11895786), (228, 10956645), (245, 10196388), (252, 9913155), (266, 9391410), (270, 9252278), (285, 8765316), (294, 8496990), (315, 7930524), (342, 7304430), (378, 6608770), (380, 6573987), (399, 6260940), (420, 5947893), (441, 5664660), (490, 5098194), (513, 4869620), (532, 4695705), (540, 4626139), (570, 4382658), (588, 4248495), (630, 3965262), (665, 3756564), (684, 3652215), (735, 3398796), (756, 3304385), (798, 3130470), (855, 2921772), (882, 2832330), (931, 2683260), (945, 2643508), (980, 2549097), (1026, 2434810), (1140, 2191329), (1197, 2086980), (1260, 1982631), (1323, 1888220), (1330, 1878282), (1470, 1699398), (1596, 1565235), (1710, 1460886), (1764, 1416165), (1862, 1341630), (1890, 1321754), (1995, 1252188), (2052, 1217405), (2205, 1132932), (2394, 1043490), (2565, 973924), (2646, 944110), (2660, 939141), (2793, 894420), (2940, 849699), (3420, 730443), (3591, 695660), (3724, 670815), (3780, 660877), (3990, 626094), (4410, 566466), (4655, 536652), (4788, 521745), (4969, 502740), (5130, 486962), (5292, 472055), (5586, 447210), (5985, 417396), (6615, 377644), (7182, 347830), (7980, 313047), (8379, 298140), (8820, 283233), (9310, 268326), (9938, 251370), (10260, 243481), (11172, 223605), (11970, 208698), (13230, 188822), (13965, 178884), (14364, 173915), (14907, 167580), (16758, 149070), (17955, 139132), (18620, 134163), (19876, 125685), (23940, 104349), (24845, 100548), (25137, 99380), (26460, 94411), (27930, 89442), (29814, 83790), (33516, 74535), (34783, 71820), (35910, 69566), (41895, 59628), (44721, 55860), (49690, 50274)]