152823720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4295

約数の個数: 128

約数和(自身を含む): 536279040

約数和(自身を除く): 383455320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4231, 4515, 5160, 6020, 7224, 8462, 9030, 12040, 12693, 16924, 18060, 21155, 25386, 29617, 33848, 36120, 42310, 50772, 59234, 63465, 84620, 88851, 101544, 118468, 126930, 148085, 169240, 177702, 181933, 236936, 253860, 296170, 355404, 363866, 444255, 507720, 545799, 592340, 710808, 727732, 888510, 909665, 1091598, 1184680, 1273531, 1455464, 1777020, 1819330, 2183196, 2547062, 2728995, 3554040, 3638660, 3820593, 4366392, 5094124, 5457990, 6367655, 7277320, 7641186, 10188248, 10915980, 12735310, 15282372, 19102965, 21831960, 25470620, 30564744, 38205930, 50941240, 76411860, 152823720]

約数ペア:

[(1, 152823720), (2, 76411860), (3, 50941240), (4, 38205930), (5, 30564744), (6, 25470620), (7, 21831960), (8, 19102965), (10, 15282372), (12, 12735310), (14, 10915980), (15, 10188248), (20, 7641186), (21, 7277320), (24, 6367655), (28, 5457990), (30, 5094124), (35, 4366392), (40, 3820593), (42, 3638660), (43, 3554040), (56, 2728995), (60, 2547062), (70, 2183196), (84, 1819330), (86, 1777020), (105, 1455464), (120, 1273531), (129, 1184680), (140, 1091598), (168, 909665), (172, 888510), (210, 727732), (215, 710808), (258, 592340), (280, 545799), (301, 507720), (344, 444255), (420, 363866), (430, 355404), (516, 296170), (602, 253860), (645, 236936), (840, 181933), (860, 177702), (903, 169240), (1032, 148085), (1204, 126930), (1290, 118468), (1505, 101544), (1720, 88851), (1806, 84620), (2408, 63465), (2580, 59234), (3010, 50772), (3612, 42310), (4231, 36120), (4515, 33848), (5160, 29617), (6020, 25386), (7224, 21155), (8462, 18060), (9030, 16924), (12040, 12693)]