1227776340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 4250824704

約数和(自身を除く): 3023048364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 67, 69, 70, 84, 92, 98, 105, 115, 134, 138, 140, 147, 161, 196, 201, 210, 230, 245, 268, 271, 276, 294, 322, 335, 345, 402, 420, 460, 469, 483, 490, 542, 588, 644, 670, 690, 735, 804, 805, 813, 938, 966, 980, 1005, 1084, 1127, 1340, 1355, 1380, 1407, 1470, 1541, 1610, 1626, 1876, 1897, 1932, 2010, 2254, 2345, 2415, 2710, 2814, 2940, 3082, 3220, 3252, 3283, 3381, 3794, 4020, 4065, 4508, 4623, 4690, 4830, 5420, 5628, 5635, 5691, 6164, 6233, 6566, 6762, 7035, 7588, 7705, 8130, 9246, 9380, 9485, 9660, 9849, 10787, 11270, 11382, 12466, 13132, 13279, 13524, 14070, 15410, 16260, 16415, 16905, 18157, 18492, 18699, 18970, 19698, 21574, 22540, 22764, 23115, 24932, 26558, 28140, 28455, 30820, 31165, 32361, 32830, 33810, 36314, 37398, 37940, 39396, 39837, 43148, 43631, 46230, 49245, 53116, 53935, 54471, 56910, 62330, 64722, 65660, 66395, 67620, 72628, 74796, 75509, 79674, 87262, 90785, 92460, 93495, 98490, 107870, 108942, 113820, 124660, 127099, 129444, 130893, 132790, 151018, 159348, 161805, 174524, 181570, 186990, 196980, 199185, 215740, 217884, 218155, 226527, 254198, 261786, 265580, 272355, 302036, 305417, 323610, 363140, 373980, 377545, 381297, 398370, 417611, 436310, 453054, 508396, 523572, 544710, 610834, 635495, 647220, 654465, 755090, 762594, 796740, 835222, 872620, 889693, 906108, 916251, 1089420, 1132635, 1221668, 1252833, 1270990, 1308930, 1510180, 1525188, 1527085, 1670444, 1779386, 1832502, 1906485, 2088055, 2265270, 2505666, 2541980, 2617860, 2669079, 2923277, 3054170, 3558772, 3665004, 3812970, 4176110, 4448465, 4530540, 4581255, 5011332, 5338158, 5846554, 6108340, 6264165, 7625940, 8352220, 8769831, 8896930, 9162510, 10676316, 11693108, 12528330, 13345395, 14616385, 17539662, 17793860, 18325020, 20462939, 25056660, 26690790, 29232770, 35079324, 40925878, 43849155, 53381580, 58465540, 61388817, 81851756, 87698310, 102314695, 122777634, 175396620, 204629390, 245555268, 306944085, 409258780, 613888170, 1227776340]

約数ペア:

[(1, 1227776340), (2, 613888170), (3, 409258780), (4, 306944085), (5, 245555268), (6, 204629390), (7, 175396620), (10, 122777634), (12, 102314695), (14, 87698310), (15, 81851756), (20, 61388817), (21, 58465540), (23, 53381580), (28, 43849155), (30, 40925878), (35, 35079324), (42, 29232770), (46, 26690790), (49, 25056660), (60, 20462939), (67, 18325020), (69, 17793860), (70, 17539662), (84, 14616385), (92, 13345395), (98, 12528330), (105, 11693108), (115, 10676316), (134, 9162510), (138, 8896930), (140, 8769831), (147, 8352220), (161, 7625940), (196, 6264165), (201, 6108340), (210, 5846554), (230, 5338158), (245, 5011332), (268, 4581255), (271, 4530540), (276, 4448465), (294, 4176110), (322, 3812970), (335, 3665004), (345, 3558772), (402, 3054170), (420, 2923277), (460, 2669079), (469, 2617860), (483, 2541980), (490, 2505666), (542, 2265270), (588, 2088055), (644, 1906485), (670, 1832502), (690, 1779386), (735, 1670444), (804, 1527085), (805, 1525188), (813, 1510180), (938, 1308930), (966, 1270990), (980, 1252833), (1005, 1221668), (1084, 1132635), (1127, 1089420), (1340, 916251), (1355, 906108), (1380, 889693), (1407, 872620), (1470, 835222), (1541, 796740), (1610, 762594), (1626, 755090), (1876, 654465), (1897, 647220), (1932, 635495), (2010, 610834), (2254, 544710), (2345, 523572), (2415, 508396), (2710, 453054), (2814, 436310), (2940, 417611), (3082, 398370), (3220, 381297), (3252, 377545), (3283, 373980), (3381, 363140), (3794, 323610), (4020, 305417), (4065, 302036), (4508, 272355), (4623, 265580), (4690, 261786), (4830, 254198), (5420, 226527), (5628, 218155), (5635, 217884), (5691, 215740), (6164, 199185), (6233, 196980), (6566, 186990), (6762, 181570), (7035, 174524), (7588, 161805), (7705, 159348), (8130, 151018), (9246, 132790), (9380, 130893), (9485, 129444), (9660, 127099), (9849, 124660), (10787, 113820), (11270, 108942), (11382, 107870), (12466, 98490), (13132, 93495), (13279, 92460), (13524, 90785), (14070, 87262), (15410, 79674), (16260, 75509), (16415, 74796), (16905, 72628), (18157, 67620), (18492, 66395), (18699, 65660), (18970, 64722), (19698, 62330), (21574, 56910), (22540, 54471), (22764, 53935), (23115, 53116), (24932, 49245), (26558, 46230), (28140, 43631), (28455, 43148), (30820, 39837), (31165, 39396), (32361, 37940), (32830, 37398), (33810, 36314)]