2913492120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{315313}}^1$

素因数の和:315345

約数の個数: 128

約数和(自身を含む): 10897251840

約数和(自身を除く): 7983759720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 315313, 630626, 945939, 1261252, 1576565, 1891878, 2207191, 2522504, 3153130, 3468443, 3783756, 4414382, 4729695, 6306260, 6621573, 6936886, 7567512, 8828764, 9459390, 10405329, 11035955, 12612520, 13243146, 13873772, 17342215, 17657528, 18918780, 20810658, 22071910, 24279101, 26486292, 27747544, 33107865, 34684430, 37837560, 41621316, 44143820, 48558202, 52026645, 52972584, 66215730, 69368860, 72837303, 83242632, 88287640, 97116404, 104053290, 121395505, 132431460, 138737720, 145674606, 194232808, 208106580, 242791010, 264862920, 291349212, 364186515, 416213160, 485582020, 582698424, 728373030, 971164040, 1456746060, 2913492120]

約数ペア:

[(1, 2913492120), (2, 1456746060), (3, 971164040), (4, 728373030), (5, 582698424), (6, 485582020), (7, 416213160), (8, 364186515), (10, 291349212), (11, 264862920), (12, 242791010), (14, 208106580), (15, 194232808), (20, 145674606), (21, 138737720), (22, 132431460), (24, 121395505), (28, 104053290), (30, 97116404), (33, 88287640), (35, 83242632), (40, 72837303), (42, 69368860), (44, 66215730), (55, 52972584), (56, 52026645), (60, 48558202), (66, 44143820), (70, 41621316), (77, 37837560), (84, 34684430), (88, 33107865), (105, 27747544), (110, 26486292), (120, 24279101), (132, 22071910), (140, 20810658), (154, 18918780), (165, 17657528), (168, 17342215), (210, 13873772), (220, 13243146), (231, 12612520), (264, 11035955), (280, 10405329), (308, 9459390), (330, 8828764), (385, 7567512), (420, 6936886), (440, 6621573), (462, 6306260), (616, 4729695), (660, 4414382), (770, 3783756), (840, 3468443), (924, 3153130), (1155, 2522504), (1320, 2207191), (1540, 1891878), (1848, 1576565), (2310, 1261252), (3080, 945939), (4620, 630626), (9240, 315313)]