2016919170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2861}}^1$

素因数の和:3257

約数の個数: 128

約数和(自身を含む): 6165434880

約数和(自身を除く): 4148515710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 373, 378, 630, 746, 945, 1119, 1865, 1890, 2238, 2611, 2861, 3357, 3730, 5222, 5595, 5722, 6714, 7833, 8583, 10071, 11190, 13055, 14305, 15666, 16785, 17166, 20027, 20142, 23499, 25749, 26110, 28610, 33570, 39165, 40054, 42915, 46998, 50355, 51498, 60081, 70497, 77247, 78330, 85830, 100135, 100710, 117495, 120162, 128745, 140994, 154494, 180243, 200270, 234990, 257490, 300405, 352485, 360486, 386235, 540729, 600810, 704970, 772470, 901215, 1067153, 1081458, 1802430, 2134306, 2703645, 3201459, 5335765, 5407290, 6402918, 7470071, 9604377, 10671530, 14940142, 16007295, 19208754, 22410213, 28813131, 32014590, 37350355, 44820426, 48021885, 57626262, 67230639, 74700710, 96043770, 112051065, 134461278, 144065655, 201691917, 224102130, 288131310, 336153195, 403383834, 672306390, 1008459585, 2016919170]

約数ペア:

[(1, 2016919170), (2, 1008459585), (3, 672306390), (5, 403383834), (6, 336153195), (7, 288131310), (9, 224102130), (10, 201691917), (14, 144065655), (15, 134461278), (18, 112051065), (21, 96043770), (27, 74700710), (30, 67230639), (35, 57626262), (42, 48021885), (45, 44820426), (54, 37350355), (63, 32014590), (70, 28813131), (90, 22410213), (105, 19208754), (126, 16007295), (135, 14940142), (189, 10671530), (210, 9604377), (270, 7470071), (315, 6402918), (373, 5407290), (378, 5335765), (630, 3201459), (746, 2703645), (945, 2134306), (1119, 1802430), (1865, 1081458), (1890, 1067153), (2238, 901215), (2611, 772470), (2861, 704970), (3357, 600810), (3730, 540729), (5222, 386235), (5595, 360486), (5722, 352485), (6714, 300405), (7833, 257490), (8583, 234990), (10071, 200270), (11190, 180243), (13055, 154494), (14305, 140994), (15666, 128745), (16785, 120162), (17166, 117495), (20027, 100710), (20142, 100135), (23499, 85830), (25749, 78330), (26110, 77247), (28610, 70497), (33570, 60081), (39165, 51498), (40054, 50355), (42915, 46998)]