326514480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 160

約数和(自身を含む): 1072431360

約数和(自身を除く): 745916880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 240, 258, 290, 344, 348, 430, 435, 464, 516, 580, 645, 688, 696, 860, 870, 1032, 1091, 1160, 1247, 1290, 1392, 1720, 1740, 2064, 2182, 2320, 2494, 2580, 3273, 3440, 3480, 3741, 4364, 4988, 5160, 5455, 6235, 6546, 6960, 7482, 8728, 9976, 10320, 10910, 12470, 13092, 14964, 16365, 17456, 18705, 19952, 21820, 24940, 26184, 29928, 31639, 32730, 37410, 43640, 46913, 49880, 52368, 59856, 63278, 65460, 74820, 87280, 93826, 94917, 99760, 126556, 130920, 140739, 149640, 158195, 187652, 189834, 234565, 253112, 261840, 281478, 299280, 316390, 375304, 379668, 469130, 474585, 506224, 562956, 632780, 703695, 750608, 759336, 938260, 949170, 1125912, 1265560, 1360477, 1407390, 1518672, 1876520, 1898340, 2251824, 2531120, 2720954, 2814780, 3753040, 3796680, 4081431, 5441908, 5629560, 6802385, 7593360, 8162862, 10883816, 11259120, 13604770, 16325724, 20407155, 21767632, 27209540, 32651448, 40814310, 54419080, 65302896, 81628620, 108838160, 163257240, 326514480]

約数ペア:

[(1, 326514480), (2, 163257240), (3, 108838160), (4, 81628620), (5, 65302896), (6, 54419080), (8, 40814310), (10, 32651448), (12, 27209540), (15, 21767632), (16, 20407155), (20, 16325724), (24, 13604770), (29, 11259120), (30, 10883816), (40, 8162862), (43, 7593360), (48, 6802385), (58, 5629560), (60, 5441908), (80, 4081431), (86, 3796680), (87, 3753040), (116, 2814780), (120, 2720954), (129, 2531120), (145, 2251824), (172, 1898340), (174, 1876520), (215, 1518672), (232, 1407390), (240, 1360477), (258, 1265560), (290, 1125912), (344, 949170), (348, 938260), (430, 759336), (435, 750608), (464, 703695), (516, 632780), (580, 562956), (645, 506224), (688, 474585), (696, 469130), (860, 379668), (870, 375304), (1032, 316390), (1091, 299280), (1160, 281478), (1247, 261840), (1290, 253112), (1392, 234565), (1720, 189834), (1740, 187652), (2064, 158195), (2182, 149640), (2320, 140739), (2494, 130920), (2580, 126556), (3273, 99760), (3440, 94917), (3480, 93826), (3741, 87280), (4364, 74820), (4988, 65460), (5160, 63278), (5455, 59856), (6235, 52368), (6546, 49880), (6960, 46913), (7482, 43640), (8728, 37410), (9976, 32730), (10320, 31639), (10910, 29928), (12470, 26184), (13092, 24940), (14964, 21820), (16365, 19952), (17456, 18705)]