1256117940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 432

約数和(自身を含む): 4920761664

約数和(自身を除く): 3664643724

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, 107, 110, 121, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 214, 220, 231, 242, 245, 252, 294, 308, 315, 321, 330, 363, 385, 396, 420, 428, 441, 462, 484, 490, 495, 535, 539, 588, 605, 630, 642, 660, 693, 726, 735, 749, 770, 847, 882, 924, 963, 980, 990, 1070, 1078, 1089, 1155, 1177, 1210, 1260, 1284, 1331, 1386, 1452, 1470, 1498, 1540, 1605, 1617, 1694, 1764, 1815, 1926, 1980, 2140, 2156, 2178, 2205, 2247, 2310, 2354, 2420, 2541, 2662, 2695, 2772, 2940, 2996, 3210, 3234, 3388, 3465, 3531, 3630, 3745, 3852, 3993, 4235, 4356, 4410, 4494, 4620, 4708, 4815, 4851, 5082, 5243, 5324, 5390, 5445, 5885, 5929, 6420, 6468, 6655, 6741, 6930, 7062, 7260, 7490, 7623, 7986, 8085, 8239, 8470, 8820, 8988, 9317, 9630, 9702, 10164, 10486, 10593, 10780, 10890, 11235, 11770, 11858, 11979, 12705, 12947, 13310, 13482, 13860, 14124, 14980, 15246, 15729, 15972, 16170, 16478, 16940, 17655, 17787, 18634, 19260, 19404, 19965, 20972, 21186, 21780, 22470, 23540, 23716, 23958, 24255, 24717, 25410, 25894, 26215, 26620, 26964, 27951, 29645, 30492, 31458, 32340, 32956, 33705, 35310, 35574, 37268, 38115, 38841, 39930, 41195, 42372, 44940, 46585, 47187, 47916, 48510, 49434, 50820, 51788, 52430, 52965, 53361, 55902, 57673, 59290, 59895, 62916, 64735, 65219, 67410, 70620, 71148, 74151, 76230, 77682, 78645, 79860, 82390, 83853, 88935, 90629, 93170, 94374, 97020, 98868, 104860, 105930, 106722, 111804, 115346, 116523, 118580, 119790, 123585, 129470, 130438, 134820, 139755, 142417, 148302, 152460, 155364, 157290, 164780, 167706, 173019, 177870, 181258, 186340, 188748, 194205, 195657, 211860, 213444, 230692, 233046, 235935, 239580, 247170, 258940, 260876, 266805, 271887, 279510, 284834, 288365, 296604, 314580, 326095, 335412, 346038, 355740, 362516, 370755, 388410, 391314, 419265, 427251, 453145, 466092, 471870, 494340, 519057, 533610, 543774, 559020, 569668, 576730, 582615, 586971, 634403, 652190, 692076, 712085, 741510, 776820, 782628, 815661, 838530, 854502, 865095, 906290, 943740, 978285, 996919, 1038114, 1067220, 1087548, 1153460, 1165230, 1173942, 1268806, 1281753, 1304380, 1359435, 1424170, 1483020, 1631322, 1677060, 1709004, 1730190, 1812580, 1903209, 1956570, 1993838, 2076228, 2136255, 2330460, 2347884, 2537612, 2563506, 2595285, 2718870, 2848340, 2934855, 2990757, 3172015, 3262644, 3460380, 3806418, 3913140, 3987676, 4078305, 4272510, 4984595, 5127012, 5190570, 5437740, 5709627, 5869710, 5981514, 6344030, 6408765, 6978433, 7612836, 8156610, 8545020, 8972271, 9516045, 9969190, 10381140, 11419254, 11739420, 11963028, 12688060, 12817530, 13956866, 14953785, 16313220, 17944542, 19032090, 19938380, 20935299, 22838508, 25635060, 27913732, 28548135, 29907570, 34892165, 35889084, 38064180, 41870598, 44861355, 57096270, 59815140, 62805897, 69784330, 83741196, 89722710, 104676495, 114192540, 125611794, 139568660, 179445420, 209352990, 251223588, 314029485, 418705980, 628058970, 1256117940]

約数ペア:

[(1, 1256117940), (2, 628058970), (3, 418705980), (4, 314029485), (5, 251223588), (6, 209352990), (7, 179445420), (9, 139568660), (10, 125611794), (11, 114192540), (12, 104676495), (14, 89722710), (15, 83741196), (18, 69784330), (20, 62805897), (21, 59815140), (22, 57096270), (28, 44861355), (30, 41870598), (33, 38064180), (35, 35889084), (36, 34892165), (42, 29907570), (44, 28548135), (45, 27913732), (49, 25635060), (55, 22838508), (60, 20935299), (63, 19938380), (66, 19032090), (70, 17944542), (77, 16313220), (84, 14953785), (90, 13956866), (98, 12817530), (99, 12688060), (105, 11963028), (107, 11739420), (110, 11419254), (121, 10381140), (126, 9969190), (132, 9516045), (140, 8972271), (147, 8545020), (154, 8156610), (165, 7612836), (180, 6978433), (196, 6408765), (198, 6344030), (210, 5981514), (214, 5869710), (220, 5709627), (231, 5437740), (242, 5190570), (245, 5127012), (252, 4984595), (294, 4272510), (308, 4078305), (315, 3987676), (321, 3913140), (330, 3806418), (363, 3460380), (385, 3262644), (396, 3172015), (420, 2990757), (428, 2934855), (441, 2848340), (462, 2718870), (484, 2595285), (490, 2563506), (495, 2537612), (535, 2347884), (539, 2330460), (588, 2136255), (605, 2076228), (630, 1993838), (642, 1956570), (660, 1903209), (693, 1812580), (726, 1730190), (735, 1709004), (749, 1677060), (770, 1631322), (847, 1483020), (882, 1424170), (924, 1359435), (963, 1304380), (980, 1281753), (990, 1268806), (1070, 1173942), (1078, 1165230), (1089, 1153460), (1155, 1087548), (1177, 1067220), (1210, 1038114), (1260, 996919), (1284, 978285), (1331, 943740), (1386, 906290), (1452, 865095), (1470, 854502), (1498, 838530), (1540, 815661), (1605, 782628), (1617, 776820), (1694, 741510), (1764, 712085), (1815, 692076), (1926, 652190), (1980, 634403), (2140, 586971), (2156, 582615), (2178, 576730), (2205, 569668), (2247, 559020), (2310, 543774), (2354, 533610), (2420, 519057), (2541, 494340), (2662, 471870), (2695, 466092), (2772, 453145), (2940, 427251), (2996, 419265), (3210, 391314), (3234, 388410), (3388, 370755), (3465, 362516), (3531, 355740), (3630, 346038), (3745, 335412), (3852, 326095), (3993, 314580), (4235, 296604), (4356, 288365), (4410, 284834), (4494, 279510), (4620, 271887), (4708, 266805), (4815, 260876), (4851, 258940), (5082, 247170), (5243, 239580), (5324, 235935), (5390, 233046), (5445, 230692), (5885, 213444), (5929, 211860), (6420, 195657), (6468, 194205), (6655, 188748), (6741, 186340), (6930, 181258), (7062, 177870), (7260, 173019), (7490, 167706), (7623, 164780), (7986, 157290), (8085, 155364), (8239, 152460), (8470, 148302), (8820, 142417), (8988, 139755), (9317, 134820), (9630, 130438), (9702, 129470), (10164, 123585), (10486, 119790), (10593, 118580), (10780, 116523), (10890, 115346), (11235, 111804), (11770, 106722), (11858, 105930), (11979, 104860), (12705, 98868), (12947, 97020), (13310, 94374), (13482, 93170), (13860, 90629), (14124, 88935), (14980, 83853), (15246, 82390), (15729, 79860), (15972, 78645), (16170, 77682), (16478, 76230), (16940, 74151), (17655, 71148), (17787, 70620), (18634, 67410), (19260, 65219), (19404, 64735), (19965, 62916), (20972, 59895), (21186, 59290), (21780, 57673), (22470, 55902), (23540, 53361), (23716, 52965), (23958, 52430), (24255, 51788), (24717, 50820), (25410, 49434), (25894, 48510), (26215, 47916), (26620, 47187), (26964, 46585), (27951, 44940), (29645, 42372), (30492, 41195), (31458, 39930), (32340, 38841), (32956, 38115), (33705, 37268), (35310, 35574)]