2090816280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{39509}}^1$

素因数の和:39543

約数の個数: 192

約数和(自身を含む): 8107452000

約数和(自身を除く): 6016635720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 39509, 52920, 79018, 118527, 158036, 197545, 237054, 276563, 316072, 355581, 395090, 474108, 553126, 592635, 711162, 790180, 829689, 948216, 1066743, 1106252, 1185270, 1382815, 1422324, 1580360, 1659378, 1777905, 1935941, 2133486, 2212504, 2370540, 2489067, 2765630, 2844648, 3318756, 3555810, 3871882, 4148445, 4266972, 4741080, 4978134, 5333715, 5531260, 5807823, 6637512, 7111620, 7467201, 7743764, 8296890, 8533944, 9679705, 9956268, 10667430, 11062520, 11615646, 12445335, 14223240, 14934402, 15487528, 16593780, 17423469, 19359410, 19912536, 21334860, 23231292, 24890670, 29039115, 29868804, 33187560, 34846938, 37336005, 38718820, 42669720, 46462584, 49781340, 52270407, 58078230, 59737608, 69693876, 74672010, 77437640, 87117345, 99562680, 104540814, 116156460, 139387752, 149344020, 174234690, 209081628, 232312920, 261352035, 298688040, 348469380, 418163256, 522704070, 696938760, 1045408140, 2090816280]

約数ペア:

[(1, 2090816280), (2, 1045408140), (3, 696938760), (4, 522704070), (5, 418163256), (6, 348469380), (7, 298688040), (8, 261352035), (9, 232312920), (10, 209081628), (12, 174234690), (14, 149344020), (15, 139387752), (18, 116156460), (20, 104540814), (21, 99562680), (24, 87117345), (27, 77437640), (28, 74672010), (30, 69693876), (35, 59737608), (36, 58078230), (40, 52270407), (42, 49781340), (45, 46462584), (49, 42669720), (54, 38718820), (56, 37336005), (60, 34846938), (63, 33187560), (70, 29868804), (72, 29039115), (84, 24890670), (90, 23231292), (98, 21334860), (105, 19912536), (108, 19359410), (120, 17423469), (126, 16593780), (135, 15487528), (140, 14934402), (147, 14223240), (168, 12445335), (180, 11615646), (189, 11062520), (196, 10667430), (210, 9956268), (216, 9679705), (245, 8533944), (252, 8296890), (270, 7743764), (280, 7467201), (294, 7111620), (315, 6637512), (360, 5807823), (378, 5531260), (392, 5333715), (420, 4978134), (441, 4741080), (490, 4266972), (504, 4148445), (540, 3871882), (588, 3555810), (630, 3318756), (735, 2844648), (756, 2765630), (840, 2489067), (882, 2370540), (945, 2212504), (980, 2133486), (1080, 1935941), (1176, 1777905), (1260, 1659378), (1323, 1580360), (1470, 1422324), (1512, 1382815), (1764, 1185270), (1890, 1106252), (1960, 1066743), (2205, 948216), (2520, 829689), (2646, 790180), (2940, 711162), (3528, 592635), (3780, 553126), (4410, 474108), (5292, 395090), (5880, 355581), (6615, 316072), (7560, 276563), (8820, 237054), (10584, 197545), (13230, 158036), (17640, 118527), (26460, 79018), (39509, 52920)]