1567156520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 3841344000

約数和(自身を除く): 2274187480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 151, 184, 230, 232, 290, 302, 389, 460, 580, 604, 667, 755, 778, 920, 1160, 1208, 1334, 1510, 1556, 1945, 2668, 3020, 3112, 3335, 3473, 3890, 4379, 5336, 6040, 6670, 6946, 7780, 8758, 8947, 11281, 13340, 13892, 15560, 17365, 17516, 17894, 21895, 22562, 26680, 27784, 34730, 35032, 35788, 43790, 44735, 45124, 56405, 58739, 69460, 71576, 87580, 89470, 90248, 100717, 112810, 117478, 138920, 175160, 178940, 201434, 225620, 234956, 259463, 293695, 357880, 402868, 451240, 469912, 503585, 518926, 587390, 805736, 1007170, 1037852, 1174780, 1297315, 1350997, 1703431, 2014340, 2075704, 2349560, 2594630, 2701994, 3406862, 4028680, 5189260, 5403988, 6754985, 6813724, 8517155, 10378520, 10807976, 13509970, 13627448, 17034310, 27019940, 34068620, 39178913, 54039880, 68137240, 78357826, 156715652, 195894565, 313431304, 391789130, 783578260, 1567156520]

約数ペア:

[(1, 1567156520), (2, 783578260), (4, 391789130), (5, 313431304), (8, 195894565), (10, 156715652), (20, 78357826), (23, 68137240), (29, 54039880), (40, 39178913), (46, 34068620), (58, 27019940), (92, 17034310), (115, 13627448), (116, 13509970), (145, 10807976), (151, 10378520), (184, 8517155), (230, 6813724), (232, 6754985), (290, 5403988), (302, 5189260), (389, 4028680), (460, 3406862), (580, 2701994), (604, 2594630), (667, 2349560), (755, 2075704), (778, 2014340), (920, 1703431), (1160, 1350997), (1208, 1297315), (1334, 1174780), (1510, 1037852), (1556, 1007170), (1945, 805736), (2668, 587390), (3020, 518926), (3112, 503585), (3335, 469912), (3473, 451240), (3890, 402868), (4379, 357880), (5336, 293695), (6040, 259463), (6670, 234956), (6946, 225620), (7780, 201434), (8758, 178940), (8947, 175160), (11281, 138920), (13340, 117478), (13892, 112810), (15560, 100717), (17365, 90248), (17516, 89470), (17894, 87580), (21895, 71576), (22562, 69460), (26680, 58739), (27784, 56405), (34730, 45124), (35032, 44735), (35788, 43790)]