1992810060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4597

約数の個数: 192

約数和(自身を含む): 6679411200

約数和(自身を除く): 4686601140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 86, 90, 95, 108, 114, 129, 135, 171, 172, 180, 190, 215, 228, 258, 270, 285, 342, 380, 387, 430, 513, 516, 540, 570, 645, 684, 774, 817, 855, 860, 1026, 1140, 1161, 1290, 1548, 1634, 1710, 1935, 2052, 2322, 2451, 2565, 2580, 3268, 3420, 3870, 4085, 4517, 4644, 4902, 5130, 5805, 7353, 7740, 8170, 9034, 9804, 10260, 11610, 12255, 13551, 14706, 16340, 18068, 22059, 22585, 23220, 24510, 27102, 29412, 36765, 40653, 44118, 45170, 49020, 54204, 67755, 73530, 81306, 85823, 88236, 90340, 110295, 121959, 135510, 147060, 162612, 171646, 194231, 203265, 220590, 243918, 257469, 271020, 343292, 388462, 406530, 429115, 441180, 487836, 514938, 582693, 609795, 772407, 776924, 813060, 858230, 971155, 1029876, 1165386, 1219590, 1287345, 1544814, 1716460, 1748079, 1942310, 2317221, 2330772, 2439180, 2574690, 2913465, 3089628, 3496158, 3690389, 3862035, 3884620, 4634442, 5149380, 5244237, 5826930, 6992316, 7380778, 7724070, 8740395, 9268884, 10488474, 11071167, 11586105, 11653860, 14761556, 15448140, 17480790, 18451945, 20976948, 22142334, 23172210, 26221185, 33213501, 34961580, 36903890, 44284668, 46344420, 52442370, 55355835, 66427002, 73807780, 99640503, 104884740, 110711670, 132854004, 166067505, 199281006, 221423340, 332135010, 398562012, 498202515, 664270020, 996405030, 1992810060]

約数ペア:

[(1, 1992810060), (2, 996405030), (3, 664270020), (4, 498202515), (5, 398562012), (6, 332135010), (9, 221423340), (10, 199281006), (12, 166067505), (15, 132854004), (18, 110711670), (19, 104884740), (20, 99640503), (27, 73807780), (30, 66427002), (36, 55355835), (38, 52442370), (43, 46344420), (45, 44284668), (54, 36903890), (57, 34961580), (60, 33213501), (76, 26221185), (86, 23172210), (90, 22142334), (95, 20976948), (108, 18451945), (114, 17480790), (129, 15448140), (135, 14761556), (171, 11653860), (172, 11586105), (180, 11071167), (190, 10488474), (215, 9268884), (228, 8740395), (258, 7724070), (270, 7380778), (285, 6992316), (342, 5826930), (380, 5244237), (387, 5149380), (430, 4634442), (513, 3884620), (516, 3862035), (540, 3690389), (570, 3496158), (645, 3089628), (684, 2913465), (774, 2574690), (817, 2439180), (855, 2330772), (860, 2317221), (1026, 1942310), (1140, 1748079), (1161, 1716460), (1290, 1544814), (1548, 1287345), (1634, 1219590), (1710, 1165386), (1935, 1029876), (2052, 971155), (2322, 858230), (2451, 813060), (2565, 776924), (2580, 772407), (3268, 609795), (3420, 582693), (3870, 514938), (4085, 487836), (4517, 441180), (4644, 429115), (4902, 406530), (5130, 388462), (5805, 343292), (7353, 271020), (7740, 257469), (8170, 243918), (9034, 220590), (9804, 203265), (10260, 194231), (11610, 171646), (12255, 162612), (13551, 147060), (14706, 135510), (16340, 121959), (18068, 110295), (22059, 90340), (22585, 88236), (23220, 85823), (24510, 81306), (27102, 73530), (29412, 67755), (36765, 54204), (40653, 49020), (44118, 45170)]