1903103160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 6668917920

約数和(自身を除く): 4765814760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 317, 392, 420, 490, 588, 634, 735, 840, 951, 980, 1021, 1176, 1268, 1470, 1585, 1902, 1960, 2042, 2219, 2536, 2940, 3063, 3170, 3804, 4084, 4438, 4755, 5105, 5880, 6126, 6340, 6657, 7147, 7608, 8168, 8876, 9510, 10210, 11095, 12252, 12680, 13314, 14294, 15315, 15533, 17752, 19020, 20420, 21441, 22190, 24504, 26628, 28588, 30630, 31066, 33285, 35735, 38040, 40840, 42882, 44380, 46599, 50029, 53256, 57176, 61260, 62132, 66570, 71470, 77665, 85764, 88760, 93198, 100058, 107205, 122520, 124264, 133140, 142940, 150087, 155330, 171528, 186396, 200116, 214410, 232995, 250145, 266280, 285880, 300174, 310660, 323657, 372792, 400232, 428820, 465990, 500290, 600348, 621320, 647314, 750435, 857640, 931980, 970971, 1000580, 1200696, 1294628, 1500870, 1618285, 1863960, 1941942, 2001160, 2265599, 2589256, 3001740, 3236570, 3883884, 4531198, 4854855, 6003480, 6473140, 6796797, 7767768, 9062396, 9709710, 11327995, 12946280, 13593594, 15859193, 18124792, 19419420, 22655990, 27187188, 31718386, 33983985, 38838840, 45311980, 47577579, 54374376, 63436772, 67967970, 79295965, 90623960, 95155158, 126873544, 135935940, 158591930, 190310316, 237887895, 271871880, 317183860, 380620632, 475775790, 634367720, 951551580, 1903103160]

約数ペア:

[(1, 1903103160), (2, 951551580), (3, 634367720), (4, 475775790), (5, 380620632), (6, 317183860), (7, 271871880), (8, 237887895), (10, 190310316), (12, 158591930), (14, 135935940), (15, 126873544), (20, 95155158), (21, 90623960), (24, 79295965), (28, 67967970), (30, 63436772), (35, 54374376), (40, 47577579), (42, 45311980), (49, 38838840), (56, 33983985), (60, 31718386), (70, 27187188), (84, 22655990), (98, 19419420), (105, 18124792), (120, 15859193), (140, 13593594), (147, 12946280), (168, 11327995), (196, 9709710), (210, 9062396), (245, 7767768), (280, 6796797), (294, 6473140), (317, 6003480), (392, 4854855), (420, 4531198), (490, 3883884), (588, 3236570), (634, 3001740), (735, 2589256), (840, 2265599), (951, 2001160), (980, 1941942), (1021, 1863960), (1176, 1618285), (1268, 1500870), (1470, 1294628), (1585, 1200696), (1902, 1000580), (1960, 970971), (2042, 931980), (2219, 857640), (2536, 750435), (2940, 647314), (3063, 621320), (3170, 600348), (3804, 500290), (4084, 465990), (4438, 428820), (4755, 400232), (5105, 372792), (5880, 323657), (6126, 310660), (6340, 300174), (6657, 285880), (7147, 266280), (7608, 250145), (8168, 232995), (8876, 214410), (9510, 200116), (10210, 186396), (11095, 171528), (12252, 155330), (12680, 150087), (13314, 142940), (14294, 133140), (15315, 124264), (15533, 122520), (17752, 107205), (19020, 100058), (20420, 93198), (21441, 88760), (22190, 85764), (24504, 77665), (26628, 71470), (28588, 66570), (30630, 62132), (31066, 61260), (33285, 57176), (35735, 53256), (38040, 50029), (40840, 46599), (42882, 44380)]