157650220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 442552320

約数和(自身を除く): 284902100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 47, 52, 65, 70, 76, 91, 94, 95, 97, 130, 133, 140, 182, 188, 190, 194, 235, 247, 260, 266, 329, 364, 380, 388, 455, 470, 485, 494, 532, 611, 658, 665, 679, 893, 910, 940, 970, 988, 1222, 1235, 1261, 1316, 1330, 1358, 1645, 1729, 1786, 1820, 1843, 1940, 2444, 2470, 2522, 2660, 2716, 3055, 3290, 3395, 3458, 3572, 3686, 4277, 4465, 4559, 4940, 5044, 6110, 6251, 6305, 6580, 6790, 6916, 7372, 8554, 8645, 8827, 8930, 9118, 9215, 11609, 12220, 12502, 12610, 12901, 13580, 17108, 17290, 17654, 17860, 18236, 18430, 21385, 22795, 23218, 23959, 25004, 25220, 25802, 31255, 31913, 34580, 35308, 36860, 42770, 44135, 45590, 46436, 47918, 51604, 58045, 59267, 62510, 63826, 64505, 81263, 85540, 86621, 88270, 91180, 95836, 116090, 118534, 119795, 125020, 127652, 129010, 159565, 162526, 167713, 173242, 176540, 232180, 237068, 239590, 258020, 296335, 319130, 325052, 335426, 346484, 406315, 414869, 433105, 479180, 592670, 606347, 638260, 670852, 812630, 829738, 838565, 866210, 1126073, 1185340, 1212694, 1625260, 1659476, 1677130, 1732420, 2074345, 2252146, 2425388, 3031735, 3354260, 4148690, 4504292, 5630365, 6063470, 7882511, 8297380, 11260730, 12126940, 15765022, 22521460, 31530044, 39412555, 78825110, 157650220]

約数ペア:

[(1, 157650220), (2, 78825110), (4, 39412555), (5, 31530044), (7, 22521460), (10, 15765022), (13, 12126940), (14, 11260730), (19, 8297380), (20, 7882511), (26, 6063470), (28, 5630365), (35, 4504292), (38, 4148690), (47, 3354260), (52, 3031735), (65, 2425388), (70, 2252146), (76, 2074345), (91, 1732420), (94, 1677130), (95, 1659476), (97, 1625260), (130, 1212694), (133, 1185340), (140, 1126073), (182, 866210), (188, 838565), (190, 829738), (194, 812630), (235, 670852), (247, 638260), (260, 606347), (266, 592670), (329, 479180), (364, 433105), (380, 414869), (388, 406315), (455, 346484), (470, 335426), (485, 325052), (494, 319130), (532, 296335), (611, 258020), (658, 239590), (665, 237068), (679, 232180), (893, 176540), (910, 173242), (940, 167713), (970, 162526), (988, 159565), (1222, 129010), (1235, 127652), (1261, 125020), (1316, 119795), (1330, 118534), (1358, 116090), (1645, 95836), (1729, 91180), (1786, 88270), (1820, 86621), (1843, 85540), (1940, 81263), (2444, 64505), (2470, 63826), (2522, 62510), (2660, 59267), (2716, 58045), (3055, 51604), (3290, 47918), (3395, 46436), (3458, 45590), (3572, 44135), (3686, 42770), (4277, 36860), (4465, 35308), (4559, 34580), (4940, 31913), (5044, 31255), (6110, 25802), (6251, 25220), (6305, 25004), (6580, 23959), (6790, 23218), (6916, 22795), (7372, 21385), (8554, 18430), (8645, 18236), (8827, 17860), (8930, 17654), (9118, 17290), (9215, 17108), (11609, 13580), (12220, 12901), (12502, 12610)]