2745246420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2291

約数の個数: 288

約数和(自身を含む): 10166188032

約数和(自身を除く): 7420941612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 43, 45, 46, 60, 63, 69, 70, 84, 86, 90, 92, 105, 115, 126, 129, 138, 140, 161, 172, 180, 207, 210, 215, 230, 252, 258, 276, 301, 315, 322, 345, 387, 414, 420, 430, 460, 483, 516, 602, 630, 644, 645, 690, 774, 805, 828, 860, 903, 966, 989, 1035, 1204, 1260, 1290, 1380, 1449, 1505, 1548, 1610, 1806, 1932, 1935, 1978, 2070, 2203, 2415, 2580, 2709, 2898, 2967, 3010, 3220, 3612, 3870, 3956, 4140, 4406, 4515, 4830, 4945, 5418, 5796, 5934, 6020, 6609, 6923, 7245, 7740, 8812, 8901, 9030, 9660, 9890, 10836, 11015, 11868, 13218, 13545, 13846, 14490, 14835, 15421, 17802, 18060, 19780, 19827, 20769, 22030, 26436, 27090, 27692, 28980, 29670, 30842, 33045, 34615, 35604, 39654, 41538, 44060, 44505, 46263, 50669, 54180, 59340, 61684, 62307, 66090, 69230, 77105, 79308, 83076, 89010, 92526, 94729, 99135, 101338, 103845, 124614, 132180, 138460, 138789, 152007, 154210, 178020, 185052, 189458, 198270, 202676, 207690, 231315, 249228, 253345, 277578, 284187, 304014, 308420, 311535, 354683, 378916, 396540, 415380, 456021, 462630, 473645, 506690, 555156, 568374, 608028, 623070, 663103, 693945, 709366, 760035, 852561, 912042, 925260, 947290, 1013380, 1064049, 1136748, 1246140, 1326206, 1387890, 1418732, 1420935, 1520070, 1705122, 1773415, 1824084, 1894580, 1989309, 2128098, 2178767, 2280105, 2652412, 2775780, 2841870, 3040140, 3192147, 3315515, 3410244, 3546830, 3978618, 4256196, 4262805, 4357534, 4560210, 5320245, 5683740, 5967927, 6384294, 6536301, 6631030, 7093660, 7957236, 8525610, 8715068, 9120420, 9946545, 10640490, 10893835, 11935854, 12768588, 13072602, 13262060, 15251369, 15960735, 17051220, 19608903, 19893090, 21280980, 21787670, 23871708, 26145204, 29839635, 30502738, 31921470, 32681505, 39217806, 39786180, 43575340, 45754107, 59679270, 61005476, 63842940, 65363010, 76256845, 78435612, 91508214, 98044515, 119358540, 130726020, 137262321, 152513690, 183016428, 196089030, 228770535, 274524642, 305027380, 392178060, 457541070, 549049284, 686311605, 915082140, 1372623210, 2745246420]

約数ペア:

[(1, 2745246420), (2, 1372623210), (3, 915082140), (4, 686311605), (5, 549049284), (6, 457541070), (7, 392178060), (9, 305027380), (10, 274524642), (12, 228770535), (14, 196089030), (15, 183016428), (18, 152513690), (20, 137262321), (21, 130726020), (23, 119358540), (28, 98044515), (30, 91508214), (35, 78435612), (36, 76256845), (42, 65363010), (43, 63842940), (45, 61005476), (46, 59679270), (60, 45754107), (63, 43575340), (69, 39786180), (70, 39217806), (84, 32681505), (86, 31921470), (90, 30502738), (92, 29839635), (105, 26145204), (115, 23871708), (126, 21787670), (129, 21280980), (138, 19893090), (140, 19608903), (161, 17051220), (172, 15960735), (180, 15251369), (207, 13262060), (210, 13072602), (215, 12768588), (230, 11935854), (252, 10893835), (258, 10640490), (276, 9946545), (301, 9120420), (315, 8715068), (322, 8525610), (345, 7957236), (387, 7093660), (414, 6631030), (420, 6536301), (430, 6384294), (460, 5967927), (483, 5683740), (516, 5320245), (602, 4560210), (630, 4357534), (644, 4262805), (645, 4256196), (690, 3978618), (774, 3546830), (805, 3410244), (828, 3315515), (860, 3192147), (903, 3040140), (966, 2841870), (989, 2775780), (1035, 2652412), (1204, 2280105), (1260, 2178767), (1290, 2128098), (1380, 1989309), (1449, 1894580), (1505, 1824084), (1548, 1773415), (1610, 1705122), (1806, 1520070), (1932, 1420935), (1935, 1418732), (1978, 1387890), (2070, 1326206), (2203, 1246140), (2415, 1136748), (2580, 1064049), (2709, 1013380), (2898, 947290), (2967, 925260), (3010, 912042), (3220, 852561), (3612, 760035), (3870, 709366), (3956, 693945), (4140, 663103), (4406, 623070), (4515, 608028), (4830, 568374), (4945, 555156), (5418, 506690), (5796, 473645), (5934, 462630), (6020, 456021), (6609, 415380), (6923, 396540), (7245, 378916), (7740, 354683), (8812, 311535), (8901, 308420), (9030, 304014), (9660, 284187), (9890, 277578), (10836, 253345), (11015, 249228), (11868, 231315), (13218, 207690), (13545, 202676), (13846, 198270), (14490, 189458), (14835, 185052), (15421, 178020), (17802, 154210), (18060, 152007), (19780, 138789), (19827, 138460), (20769, 132180), (22030, 124614), (26436, 103845), (27090, 101338), (27692, 99135), (28980, 94729), (29670, 92526), (30842, 89010), (33045, 83076), (34615, 79308), (35604, 77105), (39654, 69230), (41538, 66090), (44060, 62307), (44505, 61684), (46263, 59340), (50669, 54180)]