144084780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 503141184

約数和(自身を除く): 359056404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 252, 315, 346, 420, 519, 630, 661, 692, 865, 1038, 1211, 1260, 1322, 1557, 1730, 1983, 2076, 2422, 2595, 2644, 3114, 3305, 3460, 3633, 3966, 4627, 4844, 5190, 5949, 6055, 6228, 6610, 7266, 7785, 7932, 9254, 9915, 10380, 10899, 11898, 12110, 13220, 13881, 14532, 15570, 18165, 18508, 19830, 21798, 23135, 23796, 24220, 27762, 29745, 31140, 36330, 39660, 41643, 43596, 46270, 54495, 55524, 59490, 69405, 72660, 83286, 92540, 108990, 114353, 118980, 138810, 166572, 208215, 217980, 228706, 277620, 343059, 416430, 457412, 571765, 686118, 800471, 832860, 1029177, 1143530, 1372236, 1600942, 1715295, 2058354, 2287060, 2401413, 3201884, 3430590, 4002355, 4116708, 4802826, 5145885, 6861180, 7204239, 8004710, 9605652, 10291770, 12007065, 14408478, 16009420, 20583540, 24014130, 28816956, 36021195, 48028260, 72042390, 144084780]

約数ペア:

[(1, 144084780), (2, 72042390), (3, 48028260), (4, 36021195), (5, 28816956), (6, 24014130), (7, 20583540), (9, 16009420), (10, 14408478), (12, 12007065), (14, 10291770), (15, 9605652), (18, 8004710), (20, 7204239), (21, 6861180), (28, 5145885), (30, 4802826), (35, 4116708), (36, 4002355), (42, 3430590), (45, 3201884), (60, 2401413), (63, 2287060), (70, 2058354), (84, 1715295), (90, 1600942), (105, 1372236), (126, 1143530), (140, 1029177), (173, 832860), (180, 800471), (210, 686118), (252, 571765), (315, 457412), (346, 416430), (420, 343059), (519, 277620), (630, 228706), (661, 217980), (692, 208215), (865, 166572), (1038, 138810), (1211, 118980), (1260, 114353), (1322, 108990), (1557, 92540), (1730, 83286), (1983, 72660), (2076, 69405), (2422, 59490), (2595, 55524), (2644, 54495), (3114, 46270), (3305, 43596), (3460, 41643), (3633, 39660), (3966, 36330), (4627, 31140), (4844, 29745), (5190, 27762), (5949, 24220), (6055, 23796), (6228, 23135), (6610, 21798), (7266, 19830), (7785, 18508), (7932, 18165), (9254, 15570), (9915, 14532), (10380, 13881), (10899, 13220), (11898, 12110)]