980133840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{194471}}^1$

素因数の和:194497

約数の個数: 120

約数和(自身を含む): 3761866368

約数和(自身を除く): 2781732528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 194471, 388942, 583413, 777884, 972355, 1166826, 1361297, 1555768, 1750239, 1944710, 2333652, 2722594, 2917065, 3111536, 3500478, 3889420, 4083891, 4667304, 5445188, 5834130, 6806485, 7000956, 7778840, 8167782, 8751195, 9334608, 10890376, 11668260, 12251673, 13612970, 14001912, 15557680, 16335564, 17502390, 20419455, 21780752, 23336520, 24503346, 27225940, 28003824, 32671128, 35004780, 40838910, 46673040, 49006692, 54451880, 61258365, 65342256, 70009560, 81677820, 98013384, 108903760, 122516730, 140019120, 163355640, 196026768, 245033460, 326711280, 490066920, 980133840]

約数ペア:

[(1, 980133840), (2, 490066920), (3, 326711280), (4, 245033460), (5, 196026768), (6, 163355640), (7, 140019120), (8, 122516730), (9, 108903760), (10, 98013384), (12, 81677820), (14, 70009560), (15, 65342256), (16, 61258365), (18, 54451880), (20, 49006692), (21, 46673040), (24, 40838910), (28, 35004780), (30, 32671128), (35, 28003824), (36, 27225940), (40, 24503346), (42, 23336520), (45, 21780752), (48, 20419455), (56, 17502390), (60, 16335564), (63, 15557680), (70, 14001912), (72, 13612970), (80, 12251673), (84, 11668260), (90, 10890376), (105, 9334608), (112, 8751195), (120, 8167782), (126, 7778840), (140, 7000956), (144, 6806485), (168, 5834130), (180, 5445188), (210, 4667304), (240, 4083891), (252, 3889420), (280, 3500478), (315, 3111536), (336, 2917065), (360, 2722594), (420, 2333652), (504, 1944710), (560, 1750239), (630, 1555768), (720, 1361297), (840, 1166826), (1008, 972355), (1260, 777884), (1680, 583413), (2520, 388942), (5040, 194471)]