1233051040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1543

約数の個数: 144

約数和(自身を含む): 3258372096

約数和(自身を除く): 2025321056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 338, 403, 416, 496, 520, 620, 676, 806, 845, 992, 1040, 1240, 1352, 1471, 1612, 1690, 2015, 2080, 2480, 2704, 2942, 3224, 3380, 4030, 4960, 5239, 5408, 5884, 6448, 6760, 7355, 8060, 10478, 11768, 12896, 13520, 14710, 16120, 19123, 20956, 23536, 26195, 27040, 29420, 32240, 38246, 41912, 45601, 47072, 52390, 58840, 64480, 76492, 83824, 91202, 95615, 104780, 117680, 152984, 167648, 182404, 191230, 209560, 228005, 235360, 248599, 305968, 364808, 382460, 419120, 456010, 497198, 592813, 611936, 729616, 764920, 838240, 912020, 994396, 1185626, 1242995, 1459232, 1529840, 1824040, 1988792, 2371252, 2485990, 2964065, 3059680, 3648080, 3977584, 4742504, 4971980, 5928130, 7296160, 7706569, 7955168, 9485008, 9943960, 11856260, 15413138, 18970016, 19887920, 23712520, 30826276, 38532845, 39775840, 47425040, 61652552, 77065690, 94850080, 123305104, 154131380, 246610208, 308262760, 616525520, 1233051040]

約数ペア:

[(1, 1233051040), (2, 616525520), (4, 308262760), (5, 246610208), (8, 154131380), (10, 123305104), (13, 94850080), (16, 77065690), (20, 61652552), (26, 47425040), (31, 39775840), (32, 38532845), (40, 30826276), (52, 23712520), (62, 19887920), (65, 18970016), (80, 15413138), (104, 11856260), (124, 9943960), (130, 9485008), (155, 7955168), (160, 7706569), (169, 7296160), (208, 5928130), (248, 4971980), (260, 4742504), (310, 3977584), (338, 3648080), (403, 3059680), (416, 2964065), (496, 2485990), (520, 2371252), (620, 1988792), (676, 1824040), (806, 1529840), (845, 1459232), (992, 1242995), (1040, 1185626), (1240, 994396), (1352, 912020), (1471, 838240), (1612, 764920), (1690, 729616), (2015, 611936), (2080, 592813), (2480, 497198), (2704, 456010), (2942, 419120), (3224, 382460), (3380, 364808), (4030, 305968), (4960, 248599), (5239, 235360), (5408, 228005), (5884, 209560), (6448, 191230), (6760, 182404), (7355, 167648), (8060, 152984), (10478, 117680), (11768, 104780), (12896, 95615), (13520, 91202), (14710, 83824), (16120, 76492), (19123, 64480), (20956, 58840), (23536, 52390), (26195, 47072), (27040, 45601), (29420, 41912), (32240, 38246)]