15121665720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{5081}}^1$

素因数の和:6286

約数の個数: 192

約数和(自身を含む): 56224808640

約数和(自身を除く): 41103142920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1181, 1260, 2362, 2520, 3543, 4724, 5081, 5905, 7086, 8267, 9448, 10162, 10629, 11810, 14172, 15243, 16534, 17715, 20324, 21258, 23620, 24801, 25405, 28344, 30486, 33068, 35430, 35567, 40648, 41335, 42516, 45729, 47240, 49602, 50810, 53145, 60972, 66136, 70860, 71134, 74403, 76215, 82670, 85032, 91458, 99204, 101620, 106290, 106701, 121944, 124005, 141720, 142268, 148806, 152430, 165340, 177835, 182916, 198408, 203240, 212580, 213402, 228645, 248010, 284536, 297612, 304860, 320103, 330680, 355670, 365832, 372015, 425160, 426804, 457290, 496020, 533505, 595224, 609720, 640206, 711340, 744030, 853608, 914580, 992040, 1067010, 1280412, 1422680, 1488060, 1600515, 1829160, 2134020, 2560824, 2976120, 3201030, 4268040, 6000661, 6402060, 12001322, 12804120, 18001983, 24002644, 30003305, 36003966, 42004627, 48005288, 54005949, 60006610, 72007932, 84009254, 90009915, 108011898, 120013220, 126013881, 144015864, 168018508, 180019830, 210023135, 216023796, 240026440, 252027762, 270029745, 336037016, 360039660, 378041643, 420046270, 432047592, 504055524, 540059490, 630069405, 720079320, 756083286, 840092540, 1008111048, 1080118980, 1260138810, 1512166572, 1680185080, 1890208215, 2160237960, 2520277620, 3024333144, 3780416430, 5040555240, 7560832860, 15121665720]

約数ペア:

[(1, 15121665720), (2, 7560832860), (3, 5040555240), (4, 3780416430), (5, 3024333144), (6, 2520277620), (7, 2160237960), (8, 1890208215), (9, 1680185080), (10, 1512166572), (12, 1260138810), (14, 1080118980), (15, 1008111048), (18, 840092540), (20, 756083286), (21, 720079320), (24, 630069405), (28, 540059490), (30, 504055524), (35, 432047592), (36, 420046270), (40, 378041643), (42, 360039660), (45, 336037016), (56, 270029745), (60, 252027762), (63, 240026440), (70, 216023796), (72, 210023135), (84, 180019830), (90, 168018508), (105, 144015864), (120, 126013881), (126, 120013220), (140, 108011898), (168, 90009915), (180, 84009254), (210, 72007932), (252, 60006610), (280, 54005949), (315, 48005288), (360, 42004627), (420, 36003966), (504, 30003305), (630, 24002644), (840, 18001983), (1181, 12804120), (1260, 12001322), (2362, 6402060), (2520, 6000661), (3543, 4268040), (4724, 3201030), (5081, 2976120), (5905, 2560824), (7086, 2134020), (8267, 1829160), (9448, 1600515), (10162, 1488060), (10629, 1422680), (11810, 1280412), (14172, 1067010), (15243, 992040), (16534, 914580), (17715, 853608), (20324, 744030), (21258, 711340), (23620, 640206), (24801, 609720), (25405, 595224), (28344, 533505), (30486, 496020), (33068, 457290), (35430, 426804), (35567, 425160), (40648, 372015), (41335, 365832), (42516, 355670), (45729, 330680), (47240, 320103), (49602, 304860), (50810, 297612), (53145, 284536), (60972, 248010), (66136, 228645), (70860, 213402), (71134, 212580), (74403, 203240), (76215, 198408), (82670, 182916), (85032, 177835), (91458, 165340), (99204, 152430), (101620, 148806), (106290, 142268), (106701, 141720), (121944, 124005)]