2218600440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:931

約数の個数: 288

約数和(自身を含む): 8447755680

約数和(自身を除く): 6229155240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 173, 180, 196, 210, 245, 252, 280, 294, 315, 346, 360, 392, 420, 441, 490, 504, 519, 588, 630, 692, 727, 735, 840, 865, 882, 980, 1038, 1176, 1211, 1260, 1384, 1454, 1470, 1557, 1730, 1764, 1960, 2076, 2181, 2205, 2422, 2520, 2595, 2908, 2940, 3114, 3460, 3528, 3633, 3635, 4152, 4362, 4410, 4844, 5089, 5190, 5816, 5880, 6055, 6228, 6543, 6920, 7266, 7270, 7785, 8477, 8724, 8820, 9688, 10178, 10380, 10899, 10905, 12110, 12456, 13086, 14532, 14540, 15267, 15570, 16954, 17448, 17640, 18165, 20356, 20760, 21798, 21810, 24220, 25431, 25445, 26172, 29064, 29080, 30534, 31140, 32715, 33908, 35623, 36330, 40712, 42385, 43596, 43620, 45801, 48440, 50862, 50890, 52344, 54495, 61068, 62280, 65430, 67816, 71246, 72660, 76293, 76335, 84770, 87192, 87240, 91602, 101724, 101780, 106869, 108990, 122136, 125771, 127155, 130860, 142492, 145320, 152586, 152670, 169540, 178115, 183204, 203448, 203560, 213738, 217980, 229005, 251542, 254310, 261720, 284984, 305172, 305340, 320607, 339080, 356230, 366408, 377313, 381465, 427476, 435960, 458010, 503084, 508620, 534345, 610344, 610680, 628855, 641214, 712460, 754626, 762930, 854952, 880397, 916020, 1006168, 1017240, 1068690, 1131939, 1257710, 1282428, 1424920, 1509252, 1525860, 1603035, 1760794, 1832040, 1886565, 2137380, 2263878, 2515420, 2564856, 2641191, 3018504, 3051720, 3206070, 3521588, 3773130, 4274760, 4401985, 4527756, 5030840, 5282382, 5659695, 6162779, 6412140, 7043176, 7546260, 7923573, 8803970, 9055512, 10564764, 11319390, 12325558, 12824280, 13205955, 15092520, 15847146, 17607940, 18488337, 21129528, 22638780, 24651116, 26411910, 30813895, 31694292, 35215880, 36976674, 39617865, 45277560, 49302232, 52823820, 55465011, 61627790, 63388584, 73953348, 79235730, 92441685, 105647640, 110930022, 123255580, 147906696, 158471460, 184883370, 221860044, 246511160, 277325055, 316942920, 369766740, 443720088, 554650110, 739533480, 1109300220, 2218600440]

約数ペア:

[(1, 2218600440), (2, 1109300220), (3, 739533480), (4, 554650110), (5, 443720088), (6, 369766740), (7, 316942920), (8, 277325055), (9, 246511160), (10, 221860044), (12, 184883370), (14, 158471460), (15, 147906696), (18, 123255580), (20, 110930022), (21, 105647640), (24, 92441685), (28, 79235730), (30, 73953348), (35, 63388584), (36, 61627790), (40, 55465011), (42, 52823820), (45, 49302232), (49, 45277560), (56, 39617865), (60, 36976674), (63, 35215880), (70, 31694292), (72, 30813895), (84, 26411910), (90, 24651116), (98, 22638780), (105, 21129528), (120, 18488337), (126, 17607940), (140, 15847146), (147, 15092520), (168, 13205955), (173, 12824280), (180, 12325558), (196, 11319390), (210, 10564764), (245, 9055512), (252, 8803970), (280, 7923573), (294, 7546260), (315, 7043176), (346, 6412140), (360, 6162779), (392, 5659695), (420, 5282382), (441, 5030840), (490, 4527756), (504, 4401985), (519, 4274760), (588, 3773130), (630, 3521588), (692, 3206070), (727, 3051720), (735, 3018504), (840, 2641191), (865, 2564856), (882, 2515420), (980, 2263878), (1038, 2137380), (1176, 1886565), (1211, 1832040), (1260, 1760794), (1384, 1603035), (1454, 1525860), (1470, 1509252), (1557, 1424920), (1730, 1282428), (1764, 1257710), (1960, 1131939), (2076, 1068690), (2181, 1017240), (2205, 1006168), (2422, 916020), (2520, 880397), (2595, 854952), (2908, 762930), (2940, 754626), (3114, 712460), (3460, 641214), (3528, 628855), (3633, 610680), (3635, 610344), (4152, 534345), (4362, 508620), (4410, 503084), (4844, 458010), (5089, 435960), (5190, 427476), (5816, 381465), (5880, 377313), (6055, 366408), (6228, 356230), (6543, 339080), (6920, 320607), (7266, 305340), (7270, 305172), (7785, 284984), (8477, 261720), (8724, 254310), (8820, 251542), (9688, 229005), (10178, 217980), (10380, 213738), (10899, 203560), (10905, 203448), (12110, 183204), (12456, 178115), (13086, 169540), (14532, 152670), (14540, 152586), (15267, 145320), (15570, 142492), (16954, 130860), (17448, 127155), (17640, 125771), (18165, 122136), (20356, 108990), (20760, 106869), (21798, 101780), (21810, 101724), (24220, 91602), (25431, 87240), (25445, 87192), (26172, 84770), (29064, 76335), (29080, 76293), (30534, 72660), (31140, 71246), (32715, 67816), (33908, 65430), (35623, 62280), (36330, 61068), (40712, 54495), (42385, 52344), (43596, 50890), (43620, 50862), (45801, 48440)]