19173218520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3266

約数の個数: 192

約数和(自身を含む): 60575700960

約数和(自身を除く): 41402482440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 961, 1060, 1240, 1272, 1590, 1643, 1860, 1922, 2120, 2883, 3137, 3180, 3286, 3720, 3844, 4805, 4929, 5766, 6274, 6360, 6572, 7688, 8215, 9411, 9610, 9858, 11532, 12548, 13144, 14415, 15685, 16430, 18822, 19220, 19716, 23064, 24645, 25096, 28830, 31370, 32860, 37644, 38440, 39432, 47055, 49290, 50933, 57660, 62740, 65720, 75288, 94110, 97247, 98580, 101866, 115320, 125480, 152799, 166261, 188220, 194494, 197160, 203732, 254665, 291741, 305598, 332522, 376440, 388988, 407464, 486235, 498783, 509330, 583482, 611196, 665044, 763995, 777976, 831305, 972470, 997566, 1018660, 1166964, 1222392, 1330088, 1458705, 1527990, 1662610, 1944940, 1995132, 2037320, 2333928, 2493915, 2917410, 3014657, 3055980, 3325220, 3889880, 3990264, 4987830, 5154091, 5834820, 6029314, 6111960, 6650440, 9043971, 9975660, 10308182, 11669640, 12058628, 15073285, 15462273, 18087942, 19951320, 20616364, 24117256, 25770455, 30146570, 30924546, 36175884, 41232728, 45219855, 51540910, 60293140, 61849092, 72351768, 77311365, 90439710, 103081820, 120586280, 123698184, 154622730, 159776821, 180879420, 206163640, 309245460, 319553642, 361758840, 479330463, 618490920, 639107284, 798884105, 958660926, 1278214568, 1597768210, 1917321852, 2396652315, 3195536420, 3834643704, 4793304630, 6391072840, 9586609260, 19173218520]

約数ペア:

[(1, 19173218520), (2, 9586609260), (3, 6391072840), (4, 4793304630), (5, 3834643704), (6, 3195536420), (8, 2396652315), (10, 1917321852), (12, 1597768210), (15, 1278214568), (20, 958660926), (24, 798884105), (30, 639107284), (31, 618490920), (40, 479330463), (53, 361758840), (60, 319553642), (62, 309245460), (93, 206163640), (106, 180879420), (120, 159776821), (124, 154622730), (155, 123698184), (159, 120586280), (186, 103081820), (212, 90439710), (248, 77311365), (265, 72351768), (310, 61849092), (318, 60293140), (372, 51540910), (424, 45219855), (465, 41232728), (530, 36175884), (620, 30924546), (636, 30146570), (744, 25770455), (795, 24117256), (930, 20616364), (961, 19951320), (1060, 18087942), (1240, 15462273), (1272, 15073285), (1590, 12058628), (1643, 11669640), (1860, 10308182), (1922, 9975660), (2120, 9043971), (2883, 6650440), (3137, 6111960), (3180, 6029314), (3286, 5834820), (3720, 5154091), (3844, 4987830), (4805, 3990264), (4929, 3889880), (5766, 3325220), (6274, 3055980), (6360, 3014657), (6572, 2917410), (7688, 2493915), (8215, 2333928), (9411, 2037320), (9610, 1995132), (9858, 1944940), (11532, 1662610), (12548, 1527990), (13144, 1458705), (14415, 1330088), (15685, 1222392), (16430, 1166964), (18822, 1018660), (19220, 997566), (19716, 972470), (23064, 831305), (24645, 777976), (25096, 763995), (28830, 665044), (31370, 611196), (32860, 583482), (37644, 509330), (38440, 498783), (39432, 486235), (47055, 407464), (49290, 388988), (50933, 376440), (57660, 332522), (62740, 305598), (65720, 291741), (75288, 254665), (94110, 203732), (97247, 197160), (98580, 194494), (101866, 188220), (115320, 166261), (125480, 152799)]