2019310080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1358

約数の個数: 160

約数和(自身を含む): 6488209728

約数和(自身を除く): 4468899648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 241, 256, 320, 384, 480, 482, 512, 640, 723, 768, 960, 964, 1091, 1205, 1280, 1446, 1536, 1920, 1928, 2182, 2410, 2560, 2892, 3273, 3615, 3840, 3856, 4364, 4820, 5455, 5784, 6546, 7230, 7680, 7712, 8728, 9640, 10910, 11568, 13092, 14460, 15424, 16365, 17456, 19280, 21820, 23136, 26184, 28920, 30848, 32730, 34912, 38560, 43640, 46272, 52368, 57840, 61696, 65460, 69824, 77120, 87280, 92544, 104736, 115680, 123392, 130920, 139648, 154240, 174560, 185088, 209472, 231360, 261840, 262931, 279296, 308480, 349120, 370176, 418944, 462720, 523680, 525862, 558592, 616960, 698240, 788793, 837888, 925440, 1047360, 1051724, 1314655, 1396480, 1577586, 1675776, 1850880, 2094720, 2103448, 2629310, 2792960, 3155172, 3943965, 4189440, 4206896, 5258620, 6310344, 7887930, 8378880, 8413792, 10517240, 12620688, 15775860, 16827584, 21034480, 25241376, 31551720, 33655168, 42068960, 50482752, 63103440, 67310336, 84137920, 100965504, 126206880, 134620672, 168275840, 201931008, 252413760, 336551680, 403862016, 504827520, 673103360, 1009655040, 2019310080]

約数ペア:

[(1, 2019310080), (2, 1009655040), (3, 673103360), (4, 504827520), (5, 403862016), (6, 336551680), (8, 252413760), (10, 201931008), (12, 168275840), (15, 134620672), (16, 126206880), (20, 100965504), (24, 84137920), (30, 67310336), (32, 63103440), (40, 50482752), (48, 42068960), (60, 33655168), (64, 31551720), (80, 25241376), (96, 21034480), (120, 16827584), (128, 15775860), (160, 12620688), (192, 10517240), (240, 8413792), (241, 8378880), (256, 7887930), (320, 6310344), (384, 5258620), (480, 4206896), (482, 4189440), (512, 3943965), (640, 3155172), (723, 2792960), (768, 2629310), (960, 2103448), (964, 2094720), (1091, 1850880), (1205, 1675776), (1280, 1577586), (1446, 1396480), (1536, 1314655), (1920, 1051724), (1928, 1047360), (2182, 925440), (2410, 837888), (2560, 788793), (2892, 698240), (3273, 616960), (3615, 558592), (3840, 525862), (3856, 523680), (4364, 462720), (4820, 418944), (5455, 370176), (5784, 349120), (6546, 308480), (7230, 279296), (7680, 262931), (7712, 261840), (8728, 231360), (9640, 209472), (10910, 185088), (11568, 174560), (13092, 154240), (14460, 139648), (15424, 130920), (16365, 123392), (17456, 115680), (19280, 104736), (21820, 92544), (23136, 87280), (26184, 77120), (28920, 69824), (30848, 65460), (32730, 61696), (34912, 57840), (38560, 52368), (43640, 46272)]