1909256580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 324

約数和(自身を含む): 7409214540

約数和(自身を除く): 5499957960

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 121, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 242, 245, 252, 294, 308, 315, 330, 363, 385, 396, 420, 441, 462, 484, 490, 495, 539, 588, 605, 630, 660, 693, 726, 735, 770, 847, 882, 924, 980, 990, 1078, 1089, 1155, 1210, 1260, 1386, 1452, 1470, 1540, 1617, 1694, 1764, 1789, 1815, 1980, 2156, 2178, 2205, 2310, 2420, 2541, 2695, 2772, 2940, 3234, 3388, 3465, 3578, 3630, 4235, 4356, 4410, 4620, 4851, 5082, 5367, 5390, 5445, 5929, 6468, 6930, 7156, 7260, 7623, 8085, 8470, 8820, 8945, 9702, 10164, 10734, 10780, 10890, 11858, 12523, 12705, 13860, 15246, 16101, 16170, 16940, 17787, 17890, 19404, 19679, 21468, 21780, 23716, 24255, 25046, 25410, 26835, 29645, 30492, 32202, 32340, 35574, 35780, 37569, 38115, 39358, 48510, 50092, 50820, 53361, 53670, 59037, 59290, 62615, 64404, 71148, 75138, 76230, 78716, 80505, 87661, 88935, 97020, 98395, 106722, 107340, 112707, 118074, 118580, 125230, 137753, 150276, 152460, 161010, 175322, 177111, 177870, 187845, 196790, 213444, 216469, 225414, 236148, 250460, 262983, 266805, 275506, 295185, 322020, 350644, 354222, 355740, 375690, 393580, 413259, 432938, 438305, 450828, 525966, 533610, 551012, 563535, 590370, 649407, 688765, 708444, 751380, 788949, 826518, 865876, 876610, 885555, 964271, 1051932, 1067220, 1082345, 1127070, 1180740, 1239777, 1298814, 1314915, 1377530, 1515283, 1577898, 1653036, 1753220, 1771110, 1928542, 1948221, 2066295, 2164690, 2254140, 2479554, 2597628, 2629830, 2755060, 2892813, 3030566, 3155796, 3247035, 3542220, 3857084, 3896442, 3944745, 4132590, 4329380, 4545849, 4821355, 4959108, 5259660, 5785626, 6061132, 6198885, 6494070, 7576415, 7792884, 7889490, 8265180, 8678439, 9091698, 9642710, 9741105, 10606981, 11571252, 12397770, 12988140, 13637547, 14464065, 15152830, 15778980, 17356878, 18183396, 19285420, 19482210, 21213962, 22729245, 24795540, 27275094, 28928130, 30305660, 31820943, 34713756, 38964420, 42427924, 43392195, 45458490, 53034905, 54550188, 57856260, 63641886, 68187735, 86784390, 90916980, 95462829, 106069810, 127283772, 136375470, 159104715, 173568780, 190925658, 212139620, 272750940, 318209430, 381851316, 477314145, 636418860, 954628290, 1909256580]

約数ペア:

[(1, 1909256580), (2, 954628290), (3, 636418860), (4, 477314145), (5, 381851316), (6, 318209430), (7, 272750940), (9, 212139620), (10, 190925658), (11, 173568780), (12, 159104715), (14, 136375470), (15, 127283772), (18, 106069810), (20, 95462829), (21, 90916980), (22, 86784390), (28, 68187735), (30, 63641886), (33, 57856260), (35, 54550188), (36, 53034905), (42, 45458490), (44, 43392195), (45, 42427924), (49, 38964420), (55, 34713756), (60, 31820943), (63, 30305660), (66, 28928130), (70, 27275094), (77, 24795540), (84, 22729245), (90, 21213962), (98, 19482210), (99, 19285420), (105, 18183396), (110, 17356878), (121, 15778980), (126, 15152830), (132, 14464065), (140, 13637547), (147, 12988140), (154, 12397770), (165, 11571252), (180, 10606981), (196, 9741105), (198, 9642710), (210, 9091698), (220, 8678439), (231, 8265180), (242, 7889490), (245, 7792884), (252, 7576415), (294, 6494070), (308, 6198885), (315, 6061132), (330, 5785626), (363, 5259660), (385, 4959108), (396, 4821355), (420, 4545849), (441, 4329380), (462, 4132590), (484, 3944745), (490, 3896442), (495, 3857084), (539, 3542220), (588, 3247035), (605, 3155796), (630, 3030566), (660, 2892813), (693, 2755060), (726, 2629830), (735, 2597628), (770, 2479554), (847, 2254140), (882, 2164690), (924, 2066295), (980, 1948221), (990, 1928542), (1078, 1771110), (1089, 1753220), (1155, 1653036), (1210, 1577898), (1260, 1515283), (1386, 1377530), (1452, 1314915), (1470, 1298814), (1540, 1239777), (1617, 1180740), (1694, 1127070), (1764, 1082345), (1789, 1067220), (1815, 1051932), (1980, 964271), (2156, 885555), (2178, 876610), (2205, 865876), (2310, 826518), (2420, 788949), (2541, 751380), (2695, 708444), (2772, 688765), (2940, 649407), (3234, 590370), (3388, 563535), (3465, 551012), (3578, 533610), (3630, 525966), (4235, 450828), (4356, 438305), (4410, 432938), (4620, 413259), (4851, 393580), (5082, 375690), (5367, 355740), (5390, 354222), (5445, 350644), (5929, 322020), (6468, 295185), (6930, 275506), (7156, 266805), (7260, 262983), (7623, 250460), (8085, 236148), (8470, 225414), (8820, 216469), (8945, 213444), (9702, 196790), (10164, 187845), (10734, 177870), (10780, 177111), (10890, 175322), (11858, 161010), (12523, 152460), (12705, 150276), (13860, 137753), (15246, 125230), (16101, 118580), (16170, 118074), (16940, 112707), (17787, 107340), (17890, 106722), (19404, 98395), (19679, 97020), (21468, 88935), (21780, 87661), (23716, 80505), (24255, 78716), (25046, 76230), (25410, 75138), (26835, 71148), (29645, 64404), (30492, 62615), (32202, 59290), (32340, 59037), (35574, 53670), (35780, 53361), (37569, 50820), (38115, 50092), (39358, 48510)]