1421469840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{846113}}^1$

素因数の和:846136

約数の個数: 80

約数和(自身を含む): 5036070528

約数和(自身を除く): 3614600688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 846113, 1692226, 2538339, 3384452, 4230565, 5076678, 5922791, 6768904, 8461130, 10153356, 11845582, 12691695, 13537808, 16922260, 17768373, 20306712, 23691164, 25383390, 29613955, 33844520, 35536746, 40613424, 47382328, 50766780, 59227910, 67689040, 71073492, 88841865, 94764656, 101533560, 118455820, 142146984, 177683730, 203067120, 236911640, 284293968, 355367460, 473823280, 710734920, 1421469840]

約数ペア:

[(1, 1421469840), (2, 710734920), (3, 473823280), (4, 355367460), (5, 284293968), (6, 236911640), (7, 203067120), (8, 177683730), (10, 142146984), (12, 118455820), (14, 101533560), (15, 94764656), (16, 88841865), (20, 71073492), (21, 67689040), (24, 59227910), (28, 50766780), (30, 47382328), (35, 40613424), (40, 35536746), (42, 33844520), (48, 29613955), (56, 25383390), (60, 23691164), (70, 20306712), (80, 17768373), (84, 16922260), (105, 13537808), (112, 12691695), (120, 11845582), (140, 10153356), (168, 8461130), (210, 6768904), (240, 5922791), (280, 5076678), (336, 4230565), (420, 3384452), (560, 2538339), (840, 1692226), (1680, 846113)]